32671431

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 58544640

約数和(自身を除く): 25873209

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 71, 81, 117, 171, 207, 213, 247, 299, 351, 437, 513, 621, 639, 741, 897, 923, 1053, 1311, 1349, 1539, 1633, 1863, 1917, 2223, 2691, 2769, 3933, 4047, 4899, 5681, 5751, 6669, 8073, 8307, 11799, 12141, 14697, 17043, 17537, 20007, 21229, 24219, 24921, 31027, 35397, 36423, 44091, 51129, 52611, 63687, 74763, 93081, 109269, 132273, 153387, 157833, 191061, 279243, 403351, 460161, 473499, 573183, 837729, 1210053, 1420497, 1719549, 2513187, 3630159, 10890477, 32671431]

約数ペア:

[(1, 32671431), (3, 10890477), (9, 3630159), (13, 2513187), (19, 1719549), (23, 1420497), (27, 1210053), (39, 837729), (57, 573183), (69, 473499), (71, 460161), (81, 403351), (117, 279243), (171, 191061), (207, 157833), (213, 153387), (247, 132273), (299, 109269), (351, 93081), (437, 74763), (513, 63687), (621, 52611), (639, 51129), (741, 44091), (897, 36423), (923, 35397), (1053, 31027), (1311, 24921), (1349, 24219), (1539, 21229), (1633, 20007), (1863, 17537), (1917, 17043), (2223, 14697), (2691, 12141), (2769, 11799), (3933, 8307), (4047, 8073), (4899, 6669), (5681, 5751)]