7953309

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 60

約数和(自身を含む): 14880096

約数和(自身を除く): 6926787

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 83, 91, 117, 169, 189, 249, 273, 351, 507, 567, 581, 747, 819, 1053, 1079, 1183, 1521, 1743, 2241, 2457, 3237, 3549, 4563, 5229, 6723, 7371, 7553, 9711, 10647, 13689, 14027, 15687, 22659, 29133, 31941, 42081, 47061, 67977, 87399, 95823, 98189, 126243, 203931, 294567, 378729, 611793, 883701, 1136187, 2651103, 7953309]

約数ペア:

[(1, 7953309), (3, 2651103), (7, 1136187), (9, 883701), (13, 611793), (21, 378729), (27, 294567), (39, 203931), (63, 126243), (81, 98189), (83, 95823), (91, 87399), (117, 67977), (169, 47061), (189, 42081), (249, 31941), (273, 29133), (351, 22659), (507, 15687), (567, 14027), (581, 13689), (747, 10647), (819, 9711), (1053, 7553), (1079, 7371), (1183, 6723), (1521, 5229), (1743, 4563), (2241, 3549), (2457, 3237)]