72004893

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1213}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 98363136

約数和(自身を除く): 26358243

約数列:

[1, 3, 47, 141, 421, 1213, 1263, 3639, 19787, 57011, 59361, 171033, 510673, 1532019, 24001631, 72004893]

約数ペア:

[(1, 72004893), (3, 24001631), (47, 1532019), (141, 510673), (421, 171033), (1213, 59361), (1263, 57011), (3639, 19787)]