79850043

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 154592256

約数和(自身を除く): 74742213

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 157, 161, 189, 207, 243, 273, 299, 351, 471, 483, 567, 621, 819, 897, 1053, 1099, 1413, 1449, 1701, 1863, 2041, 2093, 2457, 2691, 3159, 3297, 3611, 4239, 4347, 5589, 6123, 6279, 7371, 8073, 9891, 10833, 12717, 13041, 14287, 18369, 18837, 22113, 24219, 25277, 29673, 32499, 38151, 39123, 42861, 46943, 55107, 56511, 72657, 75831, 89019, 97497, 128583, 140829, 165321, 169533, 227493, 267057, 292491, 328601, 385749, 422487, 495963, 508599, 682479, 877473, 985803, 1157247, 1267461, 2047437, 2957409, 3471741, 3802383, 6142311, 8872227, 11407149, 26616681, 79850043]

約数ペア:

[(1, 79850043), (3, 26616681), (7, 11407149), (9, 8872227), (13, 6142311), (21, 3802383), (23, 3471741), (27, 2957409), (39, 2047437), (63, 1267461), (69, 1157247), (81, 985803), (91, 877473), (117, 682479), (157, 508599), (161, 495963), (189, 422487), (207, 385749), (243, 328601), (273, 292491), (299, 267057), (351, 227493), (471, 169533), (483, 165321), (567, 140829), (621, 128583), (819, 97497), (897, 89019), (1053, 75831), (1099, 72657), (1413, 56511), (1449, 55107), (1701, 46943), (1863, 42861), (2041, 39123), (2093, 38151), (2457, 32499), (2691, 29673), (3159, 25277), (3297, 24219), (3611, 22113), (4239, 18837), (4347, 18369), (5589, 14287), (6123, 13041), (6279, 12717), (7371, 10833), (8073, 9891)]