37972683

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 65537472

約数和(自身を除く): 27564789

約数列:

[1, 3, 7, 9, 21, 41, 61, 63, 123, 183, 241, 287, 369, 427, 549, 723, 861, 1281, 1687, 2169, 2501, 2583, 3843, 5061, 7503, 9881, 14701, 15183, 17507, 22509, 29643, 44103, 52521, 69167, 88929, 102907, 132309, 157563, 207501, 308721, 602741, 622503, 926163, 1808223, 4219187, 5424669, 12657561, 37972683]

約数ペア:

[(1, 37972683), (3, 12657561), (7, 5424669), (9, 4219187), (21, 1808223), (41, 926163), (61, 622503), (63, 602741), (123, 308721), (183, 207501), (241, 157563), (287, 132309), (369, 102907), (427, 88929), (549, 69167), (723, 52521), (861, 44103), (1281, 29643), (1687, 22509), (2169, 17507), (2501, 15183), (2583, 14701), (3843, 9881), (5061, 7503)]