313629327

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2687}}^1$

素因数の和:2841

約数の個数: 40

約数和(自身を含む): 515192832

約数和(自身を除く): 201563505

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 297, 393, 891, 1179, 1441, 2687, 3537, 4323, 8061, 10611, 12969, 24183, 29557, 38907, 72549, 88671, 116721, 217647, 266013, 351997, 798039, 1055991, 2394117, 3167973, 3871967, 9503919, 11615901, 28511757, 34847703, 104543109, 313629327]

約数ペア:

[(1, 313629327), (3, 104543109), (9, 34847703), (11, 28511757), (27, 11615901), (33, 9503919), (81, 3871967), (99, 3167973), (131, 2394117), (297, 1055991), (393, 798039), (891, 351997), (1179, 266013), (1441, 217647), (2687, 116721), (3537, 88671), (4323, 72549), (8061, 38907), (10611, 29557), (12969, 24183)]