56977599

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2341}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 92930560

約数和(自身を除く): 35952961

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 2341, 3477, 7023, 8113, 16387, 24339, 44479, 49161, 133437, 142801, 311353, 428403, 934059, 999607, 2713219, 2998821, 8139657, 18992533, 56977599]

約数ペア:

[(1, 56977599), (3, 18992533), (7, 8139657), (19, 2998821), (21, 2713219), (57, 999607), (61, 934059), (133, 428403), (183, 311353), (399, 142801), (427, 133437), (1159, 49161), (1281, 44479), (2341, 24339), (3477, 16387), (7023, 8113)]