73777431

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5099}}^1$

素因数の和:5175

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 49601769

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 5099, 14469, 15297, 35693, 66287, 107079, 198861, 270247, 464009, 810741, 1392027, 1891729, 3513211, 5675187, 10539633, 24592477, 73777431]

約数ペア:

[(1, 73777431), (3, 24592477), (7, 10539633), (13, 5675187), (21, 3513211), (39, 1891729), (53, 1392027), (91, 810741), (159, 464009), (273, 270247), (371, 198861), (689, 107079), (1113, 66287), (2067, 35693), (4823, 15297), (5099, 14469)]