71119107

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 110856000

約数和(自身を除く): 39736893

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1489, 1647, 1769, 4467, 5307, 13401, 15921, 40203, 43181, 47763, 90829, 129543, 272487, 388629, 817461, 1165887, 2452383, 2634041, 7902123, 23706369, 71119107]

約数ペア:

[(1, 71119107), (3, 23706369), (9, 7902123), (27, 2634041), (29, 2452383), (61, 1165887), (87, 817461), (183, 388629), (261, 272487), (549, 129543), (783, 90829), (1489, 47763), (1647, 43181), (1769, 40203), (4467, 15921), (5307, 13401)]