328301703

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2812

約数の個数: 36

約数和(自身を含む): 514200648

約数和(自身を除く): 185898945

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 361, 703, 1083, 2109, 2731, 3249, 6327, 8193, 13357, 24579, 40071, 51889, 101047, 120213, 155667, 303141, 467001, 909423, 985891, 1919893, 2957673, 5759679, 8873019, 17279037, 36477967, 109433901, 328301703]

約数ペア:

[(1, 328301703), (3, 109433901), (9, 36477967), (19, 17279037), (37, 8873019), (57, 5759679), (111, 2957673), (171, 1919893), (333, 985891), (361, 909423), (703, 467001), (1083, 303141), (2109, 155667), (2731, 120213), (3249, 101047), (6327, 51889), (8193, 40071), (13357, 24579)]