61170861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 88823680

約数和(自身を除く): 27652819

約数列:

[1, 3, 19, 57, 61, 73, 183, 219, 241, 723, 1159, 1387, 3477, 4161, 4453, 4579, 13359, 13737, 14701, 17593, 44103, 52779, 84607, 253821, 279319, 334267, 837957, 1002801, 1073173, 3219519, 20390287, 61170861]

約数ペア:

[(1, 61170861), (3, 20390287), (19, 3219519), (57, 1073173), (61, 1002801), (73, 837957), (183, 334267), (219, 279319), (241, 253821), (723, 84607), (1159, 52779), (1387, 44103), (3477, 17593), (4161, 14701), (4453, 13737), (4579, 13359)]