70709919

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 116944896

約数和(自身を除く): 46234977

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 191, 289, 357, 427, 573, 867, 1037, 1281, 1337, 2023, 3111, 3247, 4011, 6069, 7259, 9741, 11651, 17629, 21777, 22729, 34953, 52887, 55199, 68187, 81557, 123403, 165597, 198067, 244671, 370209, 386393, 594201, 1159179, 1386469, 3367139, 4159407, 10101417, 23569973, 70709919]

約数ペア:

[(1, 70709919), (3, 23569973), (7, 10101417), (17, 4159407), (21, 3367139), (51, 1386469), (61, 1159179), (119, 594201), (183, 386393), (191, 370209), (289, 244671), (357, 198067), (427, 165597), (573, 123403), (867, 81557), (1037, 68187), (1281, 55199), (1337, 52887), (2023, 34953), (3111, 22729), (3247, 21777), (4011, 17629), (6069, 11651), (7259, 9741)]