238157037

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 367234560

約数和(自身を除く): 129077523

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 423, 477, 1269, 1431, 2491, 3541, 7473, 10623, 22419, 31869, 67257, 95607, 166427, 187673, 499281, 563019, 1497843, 1689057, 4493529, 5067171, 8820631, 26461893, 79385679, 238157037]

約数ペア:

[(1, 238157037), (3, 79385679), (9, 26461893), (27, 8820631), (47, 5067171), (53, 4493529), (141, 1689057), (159, 1497843), (423, 563019), (477, 499281), (1269, 187673), (1431, 166427), (2491, 95607), (3541, 67257), (7473, 31869), (10623, 22419)]