13307816403

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{7681}}^1$

素因数の和:7889

約数の個数: 64

約数和(自身を含む): 23009126400

約数和(自身を除く): 9701309997

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 103, 189, 267, 309, 623, 721, 801, 927, 1869, 2163, 2403, 2781, 5607, 6489, 7681, 9167, 16821, 19467, 23043, 27501, 53767, 64169, 69129, 82503, 161301, 192507, 207387, 247509, 483903, 577521, 683609, 791143, 1451709, 1732563, 2050827, 2373429, 4785263, 5538001, 6152481, 7120287, 14355789, 16614003, 18457443, 21360861, 43067367, 49842009, 70411727, 129202101, 149526027, 211235181, 492882089, 633705543, 1478646267, 1901116629, 4435938801, 13307816403]

約数ペア:

[(1, 13307816403), (3, 4435938801), (7, 1901116629), (9, 1478646267), (21, 633705543), (27, 492882089), (63, 211235181), (89, 149526027), (103, 129202101), (189, 70411727), (267, 49842009), (309, 43067367), (623, 21360861), (721, 18457443), (801, 16614003), (927, 14355789), (1869, 7120287), (2163, 6152481), (2403, 5538001), (2781, 4785263), (5607, 2373429), (6489, 2050827), (7681, 1732563), (9167, 1451709), (16821, 791143), (19467, 683609), (23043, 577521), (27501, 483903), (53767, 247509), (64169, 207387), (69129, 192507), (82503, 161301)]