15660110403

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{150377}}^1$

素因数の和:150441

約数の個数: 64

約数和(自身を含む): 28872576000

約数和(自身を除く): 13212465597

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 87, 133, 171, 189, 203, 261, 399, 513, 551, 609, 783, 1197, 1653, 1827, 3591, 3857, 4959, 5481, 11571, 14877, 34713, 104139, 150377, 451131, 1052639, 1353393, 2857163, 3157917, 4060179, 4360933, 8571489, 9473751, 13082799, 20000141, 25714467, 28421253, 30526531, 39248397, 60000423, 77143401, 82857727, 91579593, 117745191, 180001269, 248573181, 274738779, 540003807, 580004089, 745719543, 824216337, 1740012267, 2237158629, 5220036801, 15660110403]

約数ペア:

[(1, 15660110403), (3, 5220036801), (7, 2237158629), (9, 1740012267), (19, 824216337), (21, 745719543), (27, 580004089), (29, 540003807), (57, 274738779), (63, 248573181), (87, 180001269), (133, 117745191), (171, 91579593), (189, 82857727), (203, 77143401), (261, 60000423), (399, 39248397), (513, 30526531), (551, 28421253), (609, 25714467), (783, 20000141), (1197, 13082799), (1653, 9473751), (1827, 8571489), (3591, 4360933), (3857, 4060179), (4959, 3157917), (5481, 2857163), (11571, 1353393), (14877, 1052639), (34713, 451131), (104139, 150377)]