68073621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4913

約数の個数: 32

約数和(自身を含む): 115040256

約数和(自身を除く): 46966635

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 4831, 14091, 14493, 33817, 53141, 101451, 159423, 294691, 371987, 884073, 1115961, 2062837, 3241601, 6188511, 9724803, 22691207, 68073621]

約数ペア:

[(1, 68073621), (3, 22691207), (7, 9724803), (11, 6188511), (21, 3241601), (33, 2062837), (61, 1115961), (77, 884073), (183, 371987), (231, 294691), (427, 159423), (671, 101451), (1281, 53141), (2013, 33817), (4697, 14493), (4831, 14091)]