83701917

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2795

約数の個数: 40

約数和(自身を含む): 139348440

約数和(自身を除く): 55646523

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 2741, 3393, 8223, 10179, 24669, 30537, 35633, 74007, 79489, 106899, 222021, 238467, 320697, 715401, 962091, 1033357, 2146203, 2886273, 3100071, 6438609, 9300213, 27900639, 83701917]

約数ペア:

[(1, 83701917), (3, 27900639), (9, 9300213), (13, 6438609), (27, 3100071), (29, 2886273), (39, 2146203), (81, 1033357), (87, 962091), (117, 715401), (261, 320697), (351, 238467), (377, 222021), (783, 106899), (1053, 79489), (1131, 74007), (2349, 35633), (2741, 30537), (3393, 24669), (8223, 10179)]