108311913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 182944008

約数和(自身を除く): 74632095

約数列:

[1, 3, 9, 17, 19, 37, 51, 53, 57, 111, 153, 159, 171, 323, 333, 361, 477, 629, 703, 901, 969, 1007, 1083, 1887, 1961, 2109, 2703, 2907, 3021, 3249, 5661, 5883, 6137, 6327, 8109, 9063, 11951, 13357, 17119, 17649, 18411, 19133, 33337, 35853, 37259, 40071, 51357, 55233, 57399, 100011, 107559, 111777, 120213, 154071, 172197, 227069, 300033, 325261, 335331, 633403, 681207, 707921, 975783, 1900209, 2043621, 2123763, 2927349, 5700627, 6371289, 12034657, 36103971, 108311913]

約数ペア:

[(1, 108311913), (3, 36103971), (9, 12034657), (17, 6371289), (19, 5700627), (37, 2927349), (51, 2123763), (53, 2043621), (57, 1900209), (111, 975783), (153, 707921), (159, 681207), (171, 633403), (323, 335331), (333, 325261), (361, 300033), (477, 227069), (629, 172197), (703, 154071), (901, 120213), (969, 111777), (1007, 107559), (1083, 100011), (1887, 57399), (1961, 55233), (2109, 51357), (2703, 40071), (2907, 37259), (3021, 35853), (3249, 33337), (5661, 19133), (5883, 18411), (6137, 17649), (6327, 17119), (8109, 13357), (9063, 11951)]