19326720567

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{4889}}^1$

素因数の和:5176

約数の個数: 64

約数和(自身を含む): 32635468800

約数和(自身を除く): 13308748233

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 157, 231, 327, 471, 763, 1099, 1199, 1727, 2289, 3297, 3597, 4889, 5181, 8393, 12089, 14667, 17113, 25179, 34223, 36267, 51339, 53779, 102669, 119791, 161337, 188243, 359373, 376453, 532901, 564729, 767573, 1129359, 1317701, 1598703, 2302719, 3730307, 3953103, 5373011, 5861911, 8443303, 11190921, 16119033, 17585733, 25329909, 41033377, 59103121, 83665457, 123100131, 177309363, 250996371, 585658199, 920320027, 1756974597, 2760960081, 6442240189, 19326720567]

約数ペア:

[(1, 19326720567), (3, 6442240189), (7, 2760960081), (11, 1756974597), (21, 920320027), (33, 585658199), (77, 250996371), (109, 177309363), (157, 123100131), (231, 83665457), (327, 59103121), (471, 41033377), (763, 25329909), (1099, 17585733), (1199, 16119033), (1727, 11190921), (2289, 8443303), (3297, 5861911), (3597, 5373011), (4889, 3953103), (5181, 3730307), (8393, 2302719), (12089, 1598703), (14667, 1317701), (17113, 1129359), (25179, 767573), (34223, 564729), (36267, 532901), (51339, 376453), (53779, 359373), (102669, 188243), (119791, 161337)]