45142119

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 75928320

約数和(自身を除く): 30786201

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 103, 171, 209, 233, 309, 627, 699, 927, 1133, 1881, 1957, 2097, 2563, 3399, 4427, 5871, 7689, 10197, 13281, 17613, 21527, 23067, 23999, 39843, 48697, 64581, 71997, 146091, 193743, 215991, 263989, 438273, 455981, 791967, 1367943, 2375901, 4103829, 5015791, 15047373, 45142119]

約数ペア:

[(1, 45142119), (3, 15047373), (9, 5015791), (11, 4103829), (19, 2375901), (33, 1367943), (57, 791967), (99, 455981), (103, 438273), (171, 263989), (209, 215991), (233, 193743), (309, 146091), (627, 71997), (699, 64581), (927, 48697), (1133, 39843), (1881, 23999), (1957, 23067), (2097, 21527), (2563, 17613), (3399, 13281), (4427, 10197), (5871, 7689)]