79156912887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{142223}}^1$

素因数の和:142380

約数の個数: 48

約数和(自身を含む): 126731824128

約数和(自身を除く): 47574911241

約数列:

[1, 3, 9, 13, 39, 67, 71, 117, 201, 213, 603, 639, 871, 923, 2613, 2769, 4757, 7839, 8307, 14271, 42813, 61841, 142223, 185523, 426669, 556569, 1280007, 1848899, 5546697, 9528941, 10097833, 16640091, 28586823, 30293499, 85760469, 90880497, 123876233, 131271829, 371628699, 393815487, 676554811, 1114886097, 1181446461, 2029664433, 6088993299, 8795212543, 26385637629, 79156912887]

約数ペア:

[(1, 79156912887), (3, 26385637629), (9, 8795212543), (13, 6088993299), (39, 2029664433), (67, 1181446461), (71, 1114886097), (117, 676554811), (201, 393815487), (213, 371628699), (603, 131271829), (639, 123876233), (871, 90880497), (923, 85760469), (2613, 30293499), (2769, 28586823), (4757, 16640091), (7839, 10097833), (8307, 9528941), (14271, 5546697), (42813, 1848899), (61841, 1280007), (142223, 556569), (185523, 426669)]