123699069

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1591

約数の個数: 40

約数和(自身を含む): 201653760

約数和(自身を除く): 77954691

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 711, 1027, 1053, 1487, 2133, 3081, 4461, 6399, 9243, 13383, 19331, 27729, 40149, 57993, 83187, 117473, 120447, 173979, 352419, 521937, 1057257, 1527149, 1565811, 3171771, 4581447, 9515313, 13744341, 41233023, 123699069]

約数ペア:

[(1, 123699069), (3, 41233023), (9, 13744341), (13, 9515313), (27, 4581447), (39, 3171771), (79, 1565811), (81, 1527149), (117, 1057257), (237, 521937), (351, 352419), (711, 173979), (1027, 120447), (1053, 117473), (1487, 83187), (2133, 57993), (3081, 40149), (4461, 27729), (6399, 19331), (9243, 13383)]