73661679

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 133503552

約数和(自身を除く): 59841873

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1113, 1697, 2067, 3339, 4823, 5091, 6201, 11879, 14469, 15273, 22061, 35637, 43407, 66183, 89941, 106911, 154427, 198549, 269823, 463281, 629587, 809469, 1169233, 1389843, 1888761, 3507699, 5666283, 8184631, 10523097, 24553893, 73661679]

約数ペア:

[(1, 73661679), (3, 24553893), (7, 10523097), (9, 8184631), (13, 5666283), (21, 3507699), (39, 1888761), (53, 1389843), (63, 1169233), (91, 809469), (117, 629587), (159, 463281), (273, 269823), (371, 198549), (477, 154427), (689, 106911), (819, 89941), (1113, 66183), (1697, 43407), (2067, 35637), (3339, 22061), (4823, 15273), (5091, 14469), (6201, 11879)]