156723574791

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{823}}^1\times {\mathrm{2437}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 243190851072

約数和(自身を除く): 86467276281

約数列:

[1, 3, 7, 21, 61, 183, 427, 823, 1281, 2437, 2469, 3721, 5761, 7311, 11163, 17059, 17283, 26047, 50203, 51177, 78141, 148657, 150609, 351421, 445971, 1040599, 1054263, 2005651, 3062383, 3121797, 6016953, 9068077, 9187149, 14039557, 21436681, 27204231, 42118671, 63476539, 64310043, 122344711, 190429617, 367034133, 856412977, 2569238931, 7463027371, 22389082113, 52241191597, 156723574791]

約数ペア:

[(1, 156723574791), (3, 52241191597), (7, 22389082113), (21, 7463027371), (61, 2569238931), (183, 856412977), (427, 367034133), (823, 190429617), (1281, 122344711), (2437, 64310043), (2469, 63476539), (3721, 42118671), (5761, 27204231), (7311, 21436681), (11163, 14039557), (17059, 9187149), (17283, 9068077), (26047, 6016953), (50203, 3121797), (51177, 3062383), (78141, 2005651), (148657, 1054263), (150609, 1040599), (351421, 445971)]