86481097443

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1\times {\mathrm{5749}}^1$

素因数の和:8309

約数の個数: 64

約数和(自身を含む): 146175120000

約数和(自身を除く): 59694022557

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2521, 5749, 5967, 7563, 17247, 22689, 32773, 42857, 51741, 68067, 74737, 97733, 98319, 128571, 155223, 224211, 293199, 294957, 385713, 557141, 672633, 879597, 884871, 1157139, 1270529, 1671423, 2017899, 2638791, 3811587, 5014269, 11434761, 14493229, 15042807, 34304283, 43479687, 130439061, 188411977, 246384893, 391317183, 565235931, 739154679, 1695707793, 2217464037, 3203003609, 5087123379, 6652392111, 9609010827, 28827032481, 86481097443]

約数ペア:

[(1, 86481097443), (3, 28827032481), (9, 9609010827), (13, 6652392111), (17, 5087123379), (27, 3203003609), (39, 2217464037), (51, 1695707793), (117, 739154679), (153, 565235931), (221, 391317183), (351, 246384893), (459, 188411977), (663, 130439061), (1989, 43479687), (2521, 34304283), (5749, 15042807), (5967, 14493229), (7563, 11434761), (17247, 5014269), (22689, 3811587), (32773, 2638791), (42857, 2017899), (51741, 1671423), (68067, 1270529), (74737, 1157139), (97733, 884871), (98319, 879597), (128571, 672633), (155223, 557141), (224211, 385713), (293199, 294957)]