156738667899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{18803}}^1$

素因数の和:19020

約数の個数: 64

約数和(自身を含む): 239735655936

約数和(自身を除く): 82996988037

約数列:

[1, 3, 11, 33, 41, 61, 101, 123, 183, 303, 451, 671, 1111, 1353, 2013, 2501, 3333, 4141, 6161, 7503, 12423, 18483, 18803, 27511, 45551, 56409, 67771, 82533, 136653, 203313, 206833, 252601, 620499, 757803, 770923, 1146983, 1899103, 2312769, 2778611, 3440949, 5697309, 8335833, 8480153, 12616813, 20890133, 25440459, 37850439, 47026303, 62670399, 77863223, 115845283, 141078909, 233589669, 347535849, 517289333, 856495453, 1274298113, 1551867999, 2569486359, 3822894339, 4749656603, 14248969809, 52246222633, 156738667899]

約数ペア:

[(1, 156738667899), (3, 52246222633), (11, 14248969809), (33, 4749656603), (41, 3822894339), (61, 2569486359), (101, 1551867999), (123, 1274298113), (183, 856495453), (303, 517289333), (451, 347535849), (671, 233589669), (1111, 141078909), (1353, 115845283), (2013, 77863223), (2501, 62670399), (3333, 47026303), (4141, 37850439), (6161, 25440459), (7503, 20890133), (12423, 12616813), (18483, 8480153), (18803, 8335833), (27511, 5697309), (45551, 3440949), (56409, 2778611), (67771, 2312769), (82533, 1899103), (136653, 1146983), (203313, 770923), (206833, 757803), (252601, 620499)]