57122793

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 106014720

約数和(自身を除く): 48891927

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 67, 91, 117, 189, 201, 273, 347, 351, 469, 603, 819, 871, 1041, 1407, 1809, 2429, 2457, 2613, 3123, 4221, 4511, 6097, 7287, 7839, 9369, 12663, 13533, 18291, 21861, 23249, 23517, 31577, 40599, 54873, 65583, 69747, 94731, 121797, 162743, 164619, 209241, 284193, 302237, 488229, 627723, 852579, 906711, 1464687, 2115659, 2720133, 4394061, 6346977, 8160399, 19040931, 57122793]

約数ペア:

[(1, 57122793), (3, 19040931), (7, 8160399), (9, 6346977), (13, 4394061), (21, 2720133), (27, 2115659), (39, 1464687), (63, 906711), (67, 852579), (91, 627723), (117, 488229), (189, 302237), (201, 284193), (273, 209241), (347, 164619), (351, 162743), (469, 121797), (603, 94731), (819, 69747), (871, 65583), (1041, 54873), (1407, 40599), (1809, 31577), (2429, 23517), (2457, 23249), (2613, 21861), (3123, 18291), (4221, 13533), (4511, 12663), (6097, 9369), (7287, 7839)]