83201679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 135761184

約数和(自身を除く): 52559505

約数列:

[1, 3, 9, 11, 33, 53, 99, 101, 157, 159, 303, 471, 477, 583, 909, 1111, 1413, 1727, 1749, 3333, 5181, 5247, 5353, 8321, 9999, 15543, 15857, 16059, 24963, 47571, 48177, 58883, 74889, 91531, 142713, 174427, 176649, 274593, 523281, 529947, 823779, 840421, 1569843, 2521263, 7563789, 9244631, 27733893, 83201679]

約数ペア:

[(1, 83201679), (3, 27733893), (9, 9244631), (11, 7563789), (33, 2521263), (53, 1569843), (99, 840421), (101, 823779), (157, 529947), (159, 523281), (303, 274593), (471, 176649), (477, 174427), (583, 142713), (909, 91531), (1111, 74889), (1413, 58883), (1727, 48177), (1749, 47571), (3333, 24963), (5181, 16059), (5247, 15857), (5353, 15543), (8321, 9999)]