193700079

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:3001

約数の個数: 40

約数和(自身を含む): 311773440

約数和(自身を除く): 118073361

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 817, 1161, 1539, 2451, 2927, 3483, 7353, 8781, 22059, 26343, 55613, 66177, 79029, 125861, 166839, 237087, 377583, 500517, 1132749, 1501551, 2391359, 3398247, 4504653, 7174077, 10194741, 21522231, 64566693, 193700079]

約数ペア:

[(1, 193700079), (3, 64566693), (9, 21522231), (19, 10194741), (27, 7174077), (43, 4504653), (57, 3398247), (81, 2391359), (129, 1501551), (171, 1132749), (387, 500517), (513, 377583), (817, 237087), (1161, 166839), (1539, 125861), (2451, 79029), (2927, 66177), (3483, 55613), (7353, 26343), (8781, 22059)]