145957581

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 271881792

約数和(自身を除く): 125924211

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 121, 123, 231, 287, 363, 369, 451, 467, 693, 847, 861, 1089, 1353, 1401, 2541, 2583, 3157, 3269, 4059, 4203, 4961, 5137, 7623, 9471, 9807, 14883, 15411, 19147, 28413, 29421, 34727, 35959, 44649, 46233, 56507, 57441, 104181, 107877, 134029, 169521, 172323, 210617, 312543, 323631, 395549, 402087, 508563, 631851, 1186647, 1206261, 1474319, 1895553, 2316787, 3559941, 4422957, 6950361, 13268871, 16217509, 20851083, 48652527, 145957581]

約数ペア:

[(1, 145957581), (3, 48652527), (7, 20851083), (9, 16217509), (11, 13268871), (21, 6950361), (33, 4422957), (41, 3559941), (63, 2316787), (77, 1895553), (99, 1474319), (121, 1206261), (123, 1186647), (231, 631851), (287, 508563), (363, 402087), (369, 395549), (451, 323631), (467, 312543), (693, 210617), (847, 172323), (861, 169521), (1089, 134029), (1353, 107877), (1401, 104181), (2541, 57441), (2583, 56507), (3157, 46233), (3269, 44649), (4059, 35959), (4203, 34727), (4961, 29421), (5137, 28413), (7623, 19147), (9471, 15411), (9807, 14883)]