5128217523

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12491}}^1$

素因数の和:12561

約数の個数: 72

約数和(自身を含む): 9071440560

約数和(自身を除く): 3943223037

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 121, 143, 261, 319, 363, 377, 429, 957, 1089, 1131, 1287, 1573, 2871, 3393, 3509, 4147, 4719, 10527, 12441, 12491, 14157, 31581, 37323, 37473, 45617, 112419, 136851, 137401, 162383, 362239, 410553, 412203, 487149, 1086717, 1236609, 1461447, 1511411, 1786213, 3260151, 3984629, 4534233, 4709107, 5358639, 11953887, 13602699, 14127321, 16075917, 19648343, 35861661, 42381963, 43830919, 51800177, 58945029, 131492757, 155400531, 176835087, 394478271, 466201593, 569801947, 1709405841, 5128217523]

約数ペア:

[(1, 5128217523), (3, 1709405841), (9, 569801947), (11, 466201593), (13, 394478271), (29, 176835087), (33, 155400531), (39, 131492757), (87, 58945029), (99, 51800177), (117, 43830919), (121, 42381963), (143, 35861661), (261, 19648343), (319, 16075917), (363, 14127321), (377, 13602699), (429, 11953887), (957, 5358639), (1089, 4709107), (1131, 4534233), (1287, 3984629), (1573, 3260151), (2871, 1786213), (3393, 1511411), (3509, 1461447), (4147, 1236609), (4719, 1086717), (10527, 487149), (12441, 412203), (12491, 410553), (14157, 362239), (31581, 162383), (37323, 137401), (37473, 136851), (45617, 112419)]