1218089169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5437}}^1$

素因数の和:5558

約数の個数: 48

約数和(自身を含む): 2008840704

約数和(自身を除く): 790751535

約数列:

[1, 3, 9, 11, 31, 33, 73, 93, 99, 219, 279, 341, 657, 803, 1023, 2263, 2409, 3069, 5437, 6789, 7227, 16311, 20367, 24893, 48933, 59807, 74679, 168547, 179421, 224037, 396901, 505641, 538263, 1190703, 1516923, 1854017, 3572109, 4365911, 5562051, 12303931, 13097733, 16686153, 36911793, 39293199, 110735379, 135343241, 406029723, 1218089169]

約数ペア:

[(1, 1218089169), (3, 406029723), (9, 135343241), (11, 110735379), (31, 39293199), (33, 36911793), (73, 16686153), (93, 13097733), (99, 12303931), (219, 5562051), (279, 4365911), (341, 3572109), (657, 1854017), (803, 1516923), (1023, 1190703), (2263, 538263), (2409, 505641), (3069, 396901), (5437, 224037), (6789, 179421), (7227, 168547), (16311, 74679), (20367, 59807), (24893, 48933)]