42255369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 69381312

約数和(自身を除く): 27125943

約数列:

[1, 3, 9, 13, 37, 39, 43, 111, 117, 129, 227, 333, 387, 481, 559, 681, 1443, 1591, 1677, 2043, 2951, 4329, 4773, 5031, 8399, 8853, 9761, 14319, 20683, 25197, 26559, 29283, 62049, 75591, 87849, 109187, 126893, 186147, 327561, 361157, 380679, 982683, 1083471, 1142037, 3250413, 4695041, 14085123, 42255369]

約数ペア:

[(1, 42255369), (3, 14085123), (9, 4695041), (13, 3250413), (37, 1142037), (39, 1083471), (43, 982683), (111, 380679), (117, 361157), (129, 327561), (227, 186147), (333, 126893), (387, 109187), (481, 87849), (559, 75591), (681, 62049), (1443, 29283), (1591, 26559), (1677, 25197), (2043, 20683), (2951, 14319), (4329, 9761), (4773, 8853), (5031, 8399)]