153401472273

素因数分解:

$3^1\times 7^1\times {\mathrm{56737}}^1\times {\mathrm{128749}}^1$

素因数の和:185496

約数の個数: 16

約数和(自身を含む): 233760560000

約数和(自身を除く): 80359087727

約数列:

[1, 3, 7, 21, 56737, 128749, 170211, 386247, 397159, 901243, 1191477, 2703729, 7304832013, 21914496039, 51133824091, 153401472273]

約数ペア:

[(1, 153401472273), (3, 51133824091), (7, 21914496039), (21, 7304832013), (56737, 2703729), (128749, 1191477), (170211, 901243), (386247, 397159)]