156795460983

素因数分解:

$3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{647}}^1\times {\mathrm{4327}}^1$

素因数の和:5121

約数の個数: 72

約数和(自身を含む): 266005389312

約数和(自身を除く): 109209928329

約数列:

[1, 3, 7, 9, 21, 49, 63, 127, 147, 381, 441, 647, 889, 1143, 1941, 2667, 4327, 4529, 5823, 6223, 8001, 12981, 13587, 18669, 30289, 31703, 38943, 40761, 56007, 82169, 90867, 95109, 212023, 246507, 272601, 285327, 549529, 575183, 636069, 739521, 1648587, 1725549, 1908207, 2799569, 3846703, 4026281, 4945761, 5176647, 8398707, 11540109, 12078843, 19596983, 25196121, 26926921, 34620327, 36236529, 58790949, 80780763, 137178881, 176372847, 242342289, 355545263, 411536643, 1066635789, 1234609929, 2488816841, 3199907367, 7466450523, 17421717887, 22399351569, 52265153661, 156795460983]

約数ペア:

[(1, 156795460983), (3, 52265153661), (7, 22399351569), (9, 17421717887), (21, 7466450523), (49, 3199907367), (63, 2488816841), (127, 1234609929), (147, 1066635789), (381, 411536643), (441, 355545263), (647, 242342289), (889, 176372847), (1143, 137178881), (1941, 80780763), (2667, 58790949), (4327, 36236529), (4529, 34620327), (5823, 26926921), (6223, 25196121), (8001, 19596983), (12981, 12078843), (13587, 11540109), (18669, 8398707), (30289, 5176647), (31703, 4945761), (38943, 4026281), (40761, 3846703), (56007, 2799569), (82169, 1908207), (90867, 1725549), (95109, 1648587), (212023, 739521), (246507, 636069), (272601, 575183), (285327, 549529)]