148281651

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 260029440

約数和(自身を除く): 111747789

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 113, 131, 159, 189, 339, 371, 393, 477, 791, 917, 1017, 1113, 1179, 1431, 2373, 2751, 3051, 3339, 3537, 5989, 6943, 7119, 8253, 10017, 14803, 17967, 20829, 21357, 24759, 41923, 44409, 48601, 53901, 62487, 103621, 125769, 133227, 145803, 161703, 187461, 310863, 377307, 399681, 437409, 784559, 932589, 1131921, 1312227, 2353677, 2797767, 5491913, 7061031, 16475739, 21183093, 49427217, 148281651]

約数ペア:

[(1, 148281651), (3, 49427217), (7, 21183093), (9, 16475739), (21, 7061031), (27, 5491913), (53, 2797767), (63, 2353677), (113, 1312227), (131, 1131921), (159, 932589), (189, 784559), (339, 437409), (371, 399681), (393, 377307), (477, 310863), (791, 187461), (917, 161703), (1017, 145803), (1113, 133227), (1179, 125769), (1431, 103621), (2373, 62487), (2751, 53901), (3051, 48601), (3339, 44409), (3537, 41923), (5989, 24759), (6943, 21357), (7119, 20829), (8253, 17967), (10017, 14803)]