68898501

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 125708544

約数和(自身を除く): 56810043

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 2797, 3519, 8211, 8391, 19579, 24633, 25173, 47549, 58737, 64331, 142647, 176211, 192993, 332843, 427941, 450317, 578979, 998529, 1093627, 1350951, 2995587, 3280881, 4052853, 7655389, 9842643, 22966167, 68898501]

約数ペア:

[(1, 68898501), (3, 22966167), (7, 9842643), (9, 7655389), (17, 4052853), (21, 3280881), (23, 2995587), (51, 1350951), (63, 1093627), (69, 998529), (119, 578979), (153, 450317), (161, 427941), (207, 332843), (357, 192993), (391, 176211), (483, 142647), (1071, 64331), (1173, 58737), (1449, 47549), (2737, 25173), (2797, 24633), (3519, 19579), (8211, 8391)]