76654377

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 128770560

約数和(自身を除く): 52116183

約数列:

[1, 3, 9, 17, 23, 27, 51, 53, 69, 137, 153, 159, 207, 391, 411, 459, 477, 621, 901, 1173, 1219, 1233, 1431, 2329, 2703, 3151, 3519, 3657, 3699, 6987, 7261, 8109, 9453, 10557, 10971, 20723, 20961, 21783, 24327, 28359, 32913, 53567, 62169, 62883, 65349, 85077, 123437, 160701, 167003, 186507, 196047, 370311, 482103, 501009, 559521, 1110933, 1446309, 1503027, 2839051, 3332799, 4509081, 8517153, 25551459, 76654377]

約数ペア:

[(1, 76654377), (3, 25551459), (9, 8517153), (17, 4509081), (23, 3332799), (27, 2839051), (51, 1503027), (53, 1446309), (69, 1110933), (137, 559521), (153, 501009), (159, 482103), (207, 370311), (391, 196047), (411, 186507), (459, 167003), (477, 160701), (621, 123437), (901, 85077), (1173, 65349), (1219, 62883), (1233, 62169), (1431, 53567), (2329, 32913), (2703, 28359), (3151, 24327), (3519, 21783), (3657, 20961), (3699, 20723), (6987, 10971), (7261, 10557), (8109, 9453)]