121841766

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 281410560

約数和(自身を除く): 159568794

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 61, 94, 122, 141, 183, 282, 366, 423, 549, 787, 846, 1098, 1269, 1574, 1647, 2361, 2538, 2867, 3294, 4722, 5734, 7083, 8601, 14166, 17202, 21249, 25803, 36989, 42498, 48007, 51606, 73978, 77409, 96014, 110967, 144021, 154818, 221934, 288042, 332901, 432063, 665802, 864126, 998703, 1296189, 1997406, 2256329, 2592378, 4512658, 6768987, 13537974, 20306961, 40613922, 60920883, 121841766]

約数ペア:

[(1, 121841766), (2, 60920883), (3, 40613922), (6, 20306961), (9, 13537974), (18, 6768987), (27, 4512658), (47, 2592378), (54, 2256329), (61, 1997406), (94, 1296189), (122, 998703), (141, 864126), (183, 665802), (282, 432063), (366, 332901), (423, 288042), (549, 221934), (787, 154818), (846, 144021), (1098, 110967), (1269, 96014), (1574, 77409), (1647, 73978), (2361, 51606), (2538, 48007), (2867, 42498), (3294, 36989), (4722, 25803), (5734, 21249), (7083, 17202), (8601, 14166)]