123302817

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 203443968

約数和(自身を除く): 80141151

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 163, 243, 283, 297, 489, 849, 891, 1467, 1793, 2547, 2673, 3113, 4401, 5379, 7641, 9339, 13203, 16137, 22923, 28017, 39609, 46129, 48411, 68769, 84051, 138387, 145233, 252153, 415161, 435699, 507419, 756459, 1245483, 1522257, 3736449, 4566771, 11209347, 13700313, 41100939, 123302817]

約数ペア:

[(1, 123302817), (3, 41100939), (9, 13700313), (11, 11209347), (27, 4566771), (33, 3736449), (81, 1522257), (99, 1245483), (163, 756459), (243, 507419), (283, 435699), (297, 415161), (489, 252153), (849, 145233), (891, 138387), (1467, 84051), (1793, 68769), (2547, 48411), (2673, 46129), (3113, 39609), (4401, 28017), (5379, 22923), (7641, 16137), (9339, 13203)]