172645542279

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1\times {\mathrm{17099}}^1$

素因数の和:18404

約数の個数: 48

約数和(自身を含む): 287318304000

約数和(自身を除く): 114672761721

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1153, 1251, 2919, 3459, 8071, 8757, 10377, 17099, 24213, 51297, 72639, 119693, 153891, 160267, 359079, 480801, 1077237, 1121869, 1442403, 2376761, 3365607, 7130283, 10096821, 16637327, 19715147, 21390849, 49911981, 59145441, 138006029, 149735943, 177436323, 414018087, 1242054261, 2740405433, 8221216299, 19182838031, 24663648897, 57548514093, 172645542279]

約数ペア:

[(1, 172645542279), (3, 57548514093), (7, 24663648897), (9, 19182838031), (21, 8221216299), (63, 2740405433), (139, 1242054261), (417, 414018087), (973, 177436323), (1153, 149735943), (1251, 138006029), (2919, 59145441), (3459, 49911981), (8071, 21390849), (8757, 19715147), (10377, 16637327), (17099, 10096821), (24213, 7130283), (51297, 3365607), (72639, 2376761), (119693, 1442403), (153891, 1121869), (160267, 1077237), (359079, 480801)]