15697561941

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{6803}}^1$

素因数の和:7343

約数の個数: 40

約数和(自身を含む): 23888408544

約数和(自身を除く): 8190846603

約数列:

[1, 3, 9, 27, 61, 81, 183, 467, 549, 1401, 1647, 4203, 4941, 6803, 12609, 20409, 28487, 37827, 61227, 85461, 183681, 256383, 414983, 551043, 769149, 1244949, 2307447, 3177001, 3734847, 9531003, 11204541, 28593009, 33613623, 85779027, 193797061, 257337081, 581391183, 1744173549, 5232520647, 15697561941]

約数ペア:

[(1, 15697561941), (3, 5232520647), (9, 1744173549), (27, 581391183), (61, 257337081), (81, 193797061), (183, 85779027), (467, 33613623), (549, 28593009), (1401, 11204541), (1647, 9531003), (4203, 3734847), (4941, 3177001), (6803, 2307447), (12609, 1244949), (20409, 769149), (28487, 551043), (37827, 414983), (61227, 256383), (85461, 183681)]