37139193

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 66708096

約数和(自身を除く): 29568903

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 137, 273, 331, 411, 819, 959, 993, 1233, 1781, 2317, 2877, 2979, 4303, 5343, 6951, 8631, 12467, 12909, 16029, 20853, 30121, 37401, 38727, 45347, 90363, 112203, 136041, 271089, 317429, 408123, 589511, 952287, 1768533, 2856861, 4126577, 5305599, 12379731, 37139193]

約数ペア:

[(1, 37139193), (3, 12379731), (7, 5305599), (9, 4126577), (13, 2856861), (21, 1768533), (39, 952287), (63, 589511), (91, 408123), (117, 317429), (137, 271089), (273, 136041), (331, 112203), (411, 90363), (819, 45347), (959, 38727), (993, 37401), (1233, 30121), (1781, 20853), (2317, 16029), (2877, 12909), (2979, 12467), (4303, 8631), (5343, 6951)]