15698914569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{188189}}^1$

素因数の和:188262

約数の個数: 48

約数和(自身を含む): 26304445440

約数和(自身を除く): 10605530871

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 713, 897, 1209, 2139, 2691, 3627, 6417, 9269, 27807, 83421, 188189, 564567, 1693701, 2446457, 4328347, 5833859, 7339371, 12985041, 17501577, 22018113, 38955123, 52504731, 56268511, 75840167, 134178757, 168805533, 227520501, 402536271, 506416599, 682561503, 1207608813, 1744323841, 5232971523, 15698914569]

約数ペア:

[(1, 15698914569), (3, 5232971523), (9, 1744323841), (13, 1207608813), (23, 682561503), (31, 506416599), (39, 402536271), (69, 227520501), (93, 168805533), (117, 134178757), (207, 75840167), (279, 56268511), (299, 52504731), (403, 38955123), (713, 22018113), (897, 17501577), (1209, 12985041), (2139, 7339371), (2691, 5833859), (3627, 4328347), (6417, 2446457), (9269, 1693701), (27807, 564567), (83421, 188189)]