193757823

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 341879616

約数和(自身を除く): 148121793

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 339, 357, 791, 1017, 1071, 1601, 1921, 2373, 4803, 5763, 7119, 11207, 13447, 14409, 17289, 27217, 33621, 40341, 81651, 100863, 121023, 180913, 190519, 244953, 542739, 571557, 1266391, 1628217, 1714671, 3075521, 3799173, 9226563, 11397519, 21528647, 27679689, 64585941, 193757823]

約数ペア:

[(1, 193757823), (3, 64585941), (7, 27679689), (9, 21528647), (17, 11397519), (21, 9226563), (51, 3799173), (63, 3075521), (113, 1714671), (119, 1628217), (153, 1266391), (339, 571557), (357, 542739), (791, 244953), (1017, 190519), (1071, 180913), (1601, 121023), (1921, 100863), (2373, 81651), (4803, 40341), (5763, 33621), (7119, 27217), (11207, 17289), (13447, 14409)]