33131943

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 54548640

約数和(自身を除く): 21416697

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 137, 159, 169, 351, 411, 477, 507, 689, 1233, 1431, 1521, 1781, 2067, 3699, 4563, 5343, 6201, 7261, 8957, 16029, 18603, 21783, 23153, 26871, 48087, 65349, 69459, 80613, 94393, 196047, 208377, 241839, 283179, 625131, 849537, 1227109, 2548611, 3681327, 11043981, 33131943]

約数ペア:

[(1, 33131943), (3, 11043981), (9, 3681327), (13, 2548611), (27, 1227109), (39, 849537), (53, 625131), (117, 283179), (137, 241839), (159, 208377), (169, 196047), (351, 94393), (411, 80613), (477, 69459), (507, 65349), (689, 48087), (1233, 26871), (1431, 23153), (1521, 21783), (1781, 18603), (2067, 16029), (3699, 8957), (4563, 7261), (5343, 6201)]