65075643

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 56

約数和(自身を含む): 106239600

約数和(自身を除く): 41163957

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 89, 153, 177, 243, 267, 459, 531, 729, 801, 1003, 1377, 1513, 1593, 2403, 3009, 4131, 4539, 4779, 5251, 7209, 9027, 12393, 13617, 14337, 15753, 21627, 27081, 40851, 43011, 47259, 64881, 81243, 89267, 122553, 141777, 243729, 267801, 367659, 425331, 731187, 803403, 1102977, 1275993, 2410209, 3827979, 7230627, 21691881, 65075643]

約数ペア:

[(1, 65075643), (3, 21691881), (9, 7230627), (17, 3827979), (27, 2410209), (51, 1275993), (59, 1102977), (81, 803403), (89, 731187), (153, 425331), (177, 367659), (243, 267801), (267, 243729), (459, 141777), (531, 122553), (729, 89267), (801, 81243), (1003, 64881), (1377, 47259), (1513, 43011), (1593, 40851), (2403, 27081), (3009, 21627), (4131, 15753), (4539, 14337), (4779, 13617), (5251, 12393), (7209, 9027)]