73687887

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 60

約数和(自身を含む): 136400880

約数和(自身を除く): 62712993

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 273, 351, 507, 567, 769, 819, 1053, 1183, 1521, 2307, 2457, 3549, 4563, 5383, 6921, 7371, 9997, 10647, 13689, 16149, 20763, 29991, 31941, 48447, 62289, 69979, 89973, 95823, 129961, 145341, 209937, 269919, 389883, 436023, 629811, 809757, 909727, 1169649, 1889433, 2729181, 3508947, 5668299, 8187543, 10526841, 24562629, 73687887]

約数ペア:

[(1, 73687887), (3, 24562629), (7, 10526841), (9, 8187543), (13, 5668299), (21, 3508947), (27, 2729181), (39, 1889433), (63, 1169649), (81, 909727), (91, 809757), (117, 629811), (169, 436023), (189, 389883), (273, 269919), (351, 209937), (507, 145341), (567, 129961), (769, 95823), (819, 89973), (1053, 69979), (1183, 62289), (1521, 48447), (2307, 31941), (2457, 29991), (3549, 20763), (4563, 16149), (5383, 13689), (6921, 10647), (7371, 9997)]