189850518231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1\times {\mathrm{2789}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 296788147200

約数和(自身を除く): 106937628969

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 781, 1207, 1709, 2343, 2789, 3621, 5127, 8367, 13277, 18799, 29053, 30679, 39831, 47413, 56397, 87159, 92037, 121339, 142239, 198019, 319583, 364017, 521543, 594057, 958749, 1334729, 1564629, 2062763, 2178209, 3366323, 4004187, 4766401, 6188289, 6534627, 10098969, 14299203, 22690393, 37029553, 52430411, 68071179, 81028817, 111088659, 157291233, 243086451, 338414471, 891316987, 1015243413, 2673950961, 3722559181, 5753046007, 11167677543, 17259138021, 63283506077, 189850518231]

約数ペア:

[(1, 189850518231), (3, 63283506077), (11, 17259138021), (17, 11167677543), (33, 5753046007), (51, 3722559181), (71, 2673950961), (187, 1015243413), (213, 891316987), (561, 338414471), (781, 243086451), (1207, 157291233), (1709, 111088659), (2343, 81028817), (2789, 68071179), (3621, 52430411), (5127, 37029553), (8367, 22690393), (13277, 14299203), (18799, 10098969), (29053, 6534627), (30679, 6188289), (39831, 4766401), (47413, 4004187), (56397, 3366323), (87159, 2178209), (92037, 2062763), (121339, 1564629), (142239, 1334729), (198019, 958749), (319583, 594057), (364017, 521543)]