74894589

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15439}}^1$

素因数の和:15470

約数の個数: 36

約数和(自身を含む): 137292480

約数和(自身を除く): 62397891

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 15439, 46317, 108073, 138951, 169829, 324219, 509487, 756511, 972657, 1188803, 1528461, 2269533, 3566409, 6808599, 8321621, 10699227, 24964863, 74894589]

約数ペア:

[(1, 74894589), (3, 24964863), (7, 10699227), (9, 8321621), (11, 6808599), (21, 3566409), (33, 2269533), (49, 1528461), (63, 1188803), (77, 972657), (99, 756511), (147, 509487), (231, 324219), (441, 169829), (539, 138951), (693, 108073), (1617, 46317), (4851, 15439)]