1527774759

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{7487}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 2616606720

約数和(自身を除く): 1088831961

約数列:

[1, 3, 7, 9, 21, 41, 63, 79, 123, 237, 287, 369, 553, 711, 861, 1659, 2583, 3239, 4977, 7487, 9717, 22461, 22673, 29151, 52409, 67383, 68019, 157227, 204057, 306967, 471681, 591473, 920901, 1774419, 2148769, 2762703, 4140311, 5323257, 6446307, 12420933, 19338921, 24250393, 37262799, 72751179, 169752751, 218253537, 509258253, 1527774759]

約数ペア:

[(1, 1527774759), (3, 509258253), (7, 218253537), (9, 169752751), (21, 72751179), (41, 37262799), (63, 24250393), (79, 19338921), (123, 12420933), (237, 6446307), (287, 5323257), (369, 4140311), (553, 2762703), (711, 2148769), (861, 1774419), (1659, 920901), (2583, 591473), (3239, 471681), (4977, 306967), (7487, 204057), (9717, 157227), (22461, 68019), (22673, 67383), (29151, 52409)]