159423647061

素因数分解:

$3^1\times 7^1\times {\mathrm{379751}}^1\times {\mathrm{19991}}^1$

素因数の和:399752

約数の個数: 16

約数和(自身を含む): 242944063488

約数和(自身を除く): 83520416427

約数列:

[1, 3, 7, 21, 19991, 59973, 139937, 379751, 419811, 1139253, 2658257, 7974771, 7591602241, 22774806723, 53141215687, 159423647061]

約数ペア:

[(1, 159423647061), (3, 53141215687), (7, 22774806723), (21, 7591602241), (19991, 7974771), (59973, 2658257), (139937, 1139253), (379751, 419811)]