85996911

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 156739968

約数和(自身を除く): 70743057

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 4091, 7007, 12273, 21021, 28637, 45001, 53183, 85911, 135003, 159549, 200459, 315007, 372281, 585013, 601377, 945021, 1116843, 1755039, 2205049, 2605967, 4095091, 6615147, 7817901, 12285273, 28665637, 85996911]

約数ペア:

[(1, 85996911), (3, 28665637), (7, 12285273), (11, 7817901), (13, 6615147), (21, 4095091), (33, 2605967), (39, 2205049), (49, 1755039), (77, 1116843), (91, 945021), (143, 601377), (147, 585013), (231, 372281), (273, 315007), (429, 200459), (539, 159549), (637, 135003), (1001, 85911), (1617, 53183), (1911, 45001), (3003, 28637), (4091, 21021), (7007, 12273)]