91765947

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 159022080

約数和(自身を除く): 67256133

約数列:

[1, 3, 7, 13, 21, 29, 39, 67, 87, 91, 173, 201, 203, 273, 377, 469, 519, 609, 871, 1131, 1211, 1407, 1943, 2249, 2613, 2639, 3633, 5017, 5829, 6097, 6747, 7917, 11591, 13601, 15051, 15743, 18291, 25259, 34773, 35119, 40803, 47229, 65221, 75777, 81137, 105357, 150683, 176813, 195663, 243411, 336139, 452049, 456547, 530439, 1008417, 1054781, 1369641, 2352973, 3164343, 4369807, 7058919, 13109421, 30588649, 91765947]

約数ペア:

[(1, 91765947), (3, 30588649), (7, 13109421), (13, 7058919), (21, 4369807), (29, 3164343), (39, 2352973), (67, 1369641), (87, 1054781), (91, 1008417), (173, 530439), (201, 456547), (203, 452049), (273, 336139), (377, 243411), (469, 195663), (519, 176813), (609, 150683), (871, 105357), (1131, 81137), (1211, 75777), (1407, 65221), (1943, 47229), (2249, 40803), (2613, 35119), (2639, 34773), (3633, 25259), (5017, 18291), (5829, 15743), (6097, 15051), (6747, 13601), (7917, 11591)]