69481503

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28279}}^1$

素因数の和:28308

約数の個数: 32

約数和(自身を含む): 126694400

約数和(自身を除く): 57212897

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 28279, 84837, 197953, 254511, 367627, 593859, 763533, 1102881, 1781577, 2573389, 3308643, 5344731, 7720167, 9925929, 23160501, 69481503]

約数ペア:

[(1, 69481503), (3, 23160501), (7, 9925929), (9, 7720167), (13, 5344731), (21, 3308643), (27, 2573389), (39, 1781577), (63, 1102881), (91, 763533), (117, 593859), (189, 367627), (273, 254511), (351, 197953), (819, 84837), (2457, 28279)]