127540386

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 297600000

約数和(自身を除く): 170059614

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 837, 1098, 1249, 1647, 1674, 1891, 2498, 3294, 3747, 3782, 5673, 7494, 11241, 11346, 17019, 22482, 33723, 34038, 38719, 51057, 67446, 76189, 77438, 102114, 116157, 152378, 228567, 232314, 348471, 457134, 685701, 696942, 1045413, 1371402, 2057103, 2090826, 2361859, 4114206, 4723718, 7085577, 14171154, 21256731, 42513462, 63770193, 127540386]

約数ペア:

[(1, 127540386), (2, 63770193), (3, 42513462), (6, 21256731), (9, 14171154), (18, 7085577), (27, 4723718), (31, 4114206), (54, 2361859), (61, 2090826), (62, 2057103), (93, 1371402), (122, 1045413), (183, 696942), (186, 685701), (279, 457134), (366, 348471), (549, 232314), (558, 228567), (837, 152378), (1098, 116157), (1249, 102114), (1647, 77438), (1674, 76189), (1891, 67446), (2498, 51057), (3294, 38719), (3747, 34038), (3782, 33723), (5673, 22482), (7494, 17019), (11241, 11346)]