84976983

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 155990016

約数和(自身を除く): 71013033

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3347, 3627, 8463, 10041, 23429, 25389, 30123, 43511, 70287, 103757, 130533, 210861, 304577, 311271, 391599, 726299, 913731, 933813, 1348841, 2178897, 2741193, 4046523, 6536691, 9441887, 12139569, 28325661, 84976983]

約数ペア:

[(1, 84976983), (3, 28325661), (7, 12139569), (9, 9441887), (13, 6536691), (21, 4046523), (31, 2741193), (39, 2178897), (63, 1348841), (91, 933813), (93, 913731), (117, 726299), (217, 391599), (273, 311271), (279, 304577), (403, 210861), (651, 130533), (819, 103757), (1209, 70287), (1953, 43511), (2821, 30123), (3347, 25389), (3627, 23429), (8463, 10041)]