57185037

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 105513408

約数和(自身を除く): 48328371

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 131, 169, 273, 287, 369, 393, 507, 533, 819, 861, 917, 1179, 1183, 1521, 1599, 1703, 2583, 2751, 3549, 3731, 4797, 5109, 5371, 6929, 8253, 10647, 11193, 11921, 15327, 16113, 20787, 22139, 33579, 35763, 37597, 48339, 48503, 62361, 66417, 69823, 107289, 112791, 145509, 154973, 199251, 209469, 338373, 436527, 464919, 488761, 628407, 907699, 1394757, 1466283, 2723097, 4398849, 6353893, 8169291, 19061679, 57185037]

約数ペア:

[(1, 57185037), (3, 19061679), (7, 8169291), (9, 6353893), (13, 4398849), (21, 2723097), (39, 1466283), (41, 1394757), (63, 907699), (91, 628407), (117, 488761), (123, 464919), (131, 436527), (169, 338373), (273, 209469), (287, 199251), (369, 154973), (393, 145509), (507, 112791), (533, 107289), (819, 69823), (861, 66417), (917, 62361), (1179, 48503), (1183, 48339), (1521, 37597), (1599, 35763), (1703, 33579), (2583, 22139), (2751, 20787), (3549, 16113), (3731, 15327), (4797, 11921), (5109, 11193), (5371, 10647), (6929, 8253)]