71376151431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4589

約数の個数: 96

約数和(自身を含む): 116265155328

約数和(自身を除く): 44889003897

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 67, 201, 221, 247, 323, 361, 663, 741, 871, 969, 1083, 1139, 1273, 2613, 3417, 3819, 4199, 4451, 4693, 6137, 12597, 13353, 14079, 14807, 16549, 18411, 21641, 24187, 44421, 49647, 57863, 64923, 72561, 75667, 79781, 84569, 173589, 227001, 239343, 253707, 281333, 298217, 314431, 411179, 843999, 894651, 943293, 983671, 1099397, 1233537, 1437673, 1606811, 2951013, 3298191, 3876821, 4313019, 4820433, 5069689, 5345327, 5666123, 11630463, 15209067, 16035981, 16998369, 18689749, 20888543, 27315787, 56069247, 62665629, 65905957, 73659599, 81947361, 96324091, 107656337, 197717871, 220978797, 288972273, 322969011, 355105231, 1065315693, 1252213183, 1399532381, 1830157729, 3756639549, 4198597143, 5490473187, 23792050477, 71376151431]

約数ペア:

[(1, 71376151431), (3, 23792050477), (13, 5490473187), (17, 4198597143), (19, 3756639549), (39, 1830157729), (51, 1399532381), (57, 1252213183), (67, 1065315693), (201, 355105231), (221, 322969011), (247, 288972273), (323, 220978797), (361, 197717871), (663, 107656337), (741, 96324091), (871, 81947361), (969, 73659599), (1083, 65905957), (1139, 62665629), (1273, 56069247), (2613, 27315787), (3417, 20888543), (3819, 18689749), (4199, 16998369), (4451, 16035981), (4693, 15209067), (6137, 11630463), (12597, 5666123), (13353, 5345327), (14079, 5069689), (14807, 4820433), (16549, 4313019), (18411, 3876821), (21641, 3298191), (24187, 2951013), (44421, 1606811), (49647, 1437673), (57863, 1233537), (64923, 1099397), (72561, 983671), (75667, 943293), (79781, 894651), (84569, 843999), (173589, 411179), (227001, 314431), (239343, 298217), (253707, 281333)]