213687008631

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{11273}}^1$

素因数の和:11917

約数の個数: 64

約数和(自身を含む): 335730700800

約数和(自身を除く): 122043692169

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 563, 783, 1161, 1247, 1689, 3741, 5067, 11223, 11273, 15201, 16327, 24209, 33669, 33819, 48981, 72627, 101457, 146943, 217881, 304371, 326917, 440829, 484739, 653643, 702061, 980751, 1454217, 2106183, 2942253, 4362651, 6318549, 6346699, 8826759, 13087953, 14057431, 18955647, 19040097, 42172293, 57120291, 126516879, 171360873, 184054271, 272908057, 379550637, 552162813, 818724171, 1656488439, 2456172513, 4969465317, 7368517539, 7914333653, 23743000959, 71229002877, 213687008631]

約数ペア:

[(1, 213687008631), (3, 71229002877), (9, 23743000959), (27, 7914333653), (29, 7368517539), (43, 4969465317), (87, 2456172513), (129, 1656488439), (261, 818724171), (387, 552162813), (563, 379550637), (783, 272908057), (1161, 184054271), (1247, 171360873), (1689, 126516879), (3741, 57120291), (5067, 42172293), (11223, 19040097), (11273, 18955647), (15201, 14057431), (16327, 13087953), (24209, 8826759), (33669, 6346699), (33819, 6318549), (48981, 4362651), (72627, 2942253), (101457, 2106183), (146943, 1454217), (217881, 980751), (304371, 702061), (326917, 653643), (440829, 484739)]