177203007

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 263502720

約数和(自身を除く): 86299713

約数列:

[1, 3, 9, 67, 71, 201, 213, 603, 639, 4139, 4757, 12417, 14271, 37251, 42813, 277313, 293869, 831939, 881607, 2495817, 2644821, 19689223, 59067669, 177203007]

約数ペア:

[(1, 177203007), (3, 59067669), (9, 19689223), (67, 2644821), (71, 2495817), (201, 881607), (213, 831939), (603, 293869), (639, 277313), (4139, 42813), (4757, 37251), (12417, 14271)]