163913355

素因数分解:

$3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2027}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 292032000

約数和(自身を除く): 128118645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 599, 1797, 2027, 2995, 5391, 6081, 8985, 10135, 16173, 18243, 26955, 30405, 54729, 80865, 91215, 273645, 1214173, 3642519, 6070865, 10927557, 18212595, 32782671, 54637785, 163913355]

約数ペア:

[(1, 163913355), (3, 54637785), (5, 32782671), (9, 18212595), (15, 10927557), (27, 6070865), (45, 3642519), (135, 1214173), (599, 273645), (1797, 91215), (2027, 80865), (2995, 54729), (5391, 30405), (6081, 26955), (8985, 18243), (10135, 16173)]