66884571663

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{15173}}^1$

素因数の和:15504

約数の個数: 64

約数和(自身を含む): 111867098112

約数和(自身を除く): 44982526449

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 241, 273, 469, 723, 871, 1407, 1687, 2613, 3133, 5061, 6097, 9399, 15173, 16147, 18291, 21931, 45519, 48441, 65793, 106211, 113029, 197249, 209911, 318633, 339087, 591747, 629733, 1016591, 1380743, 1469377, 3049773, 3656693, 4142229, 4408131, 7116137, 10970079, 13215683, 21348411, 25596851, 39647049, 47537009, 76790553, 92509781, 142611027, 244998431, 277529343, 332759063, 734995293, 998277189, 1714989017, 3184979603, 5144967051, 9554938809, 22294857221, 66884571663]

約数ペア:

[(1, 66884571663), (3, 22294857221), (7, 9554938809), (13, 5144967051), (21, 3184979603), (39, 1714989017), (67, 998277189), (91, 734995293), (201, 332759063), (241, 277529343), (273, 244998431), (469, 142611027), (723, 92509781), (871, 76790553), (1407, 47537009), (1687, 39647049), (2613, 25596851), (3133, 21348411), (5061, 13215683), (6097, 10970079), (9399, 7116137), (15173, 4408131), (16147, 4142229), (18291, 3656693), (21931, 3049773), (45519, 1469377), (48441, 1380743), (65793, 1016591), (106211, 629733), (113029, 591747), (197249, 339087), (209911, 318633)]