145043979

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{3049}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 196615200

約数和(自身を除く): 51571221

約数列:

[1, 3, 101, 157, 303, 471, 3049, 9147, 15857, 47571, 307949, 478693, 923847, 1436079, 48347993, 145043979]

約数ペア:

[(1, 145043979), (3, 48347993), (101, 1436079), (157, 923847), (303, 478693), (471, 307949), (3049, 47571), (9147, 15857)]