48331647

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 91069440

約数和(自身を除く): 42737793

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 79, 81, 83, 91, 117, 189, 237, 249, 273, 351, 553, 567, 581, 711, 747, 819, 1027, 1053, 1079, 1659, 1743, 2133, 2241, 2457, 3081, 3237, 4977, 5229, 6399, 6557, 6723, 7189, 7371, 7553, 9243, 9711, 14931, 15687, 19671, 21567, 22659, 27729, 29133, 44793, 45899, 47061, 59013, 64701, 67977, 83187, 85241, 87399, 137697, 177039, 194103, 203931, 255723, 413091, 531117, 582309, 596687, 611793, 767169, 1239273, 1790061, 2301507, 3717819, 5370183, 6904521, 16110549, 48331647]

約数ペア:

[(1, 48331647), (3, 16110549), (7, 6904521), (9, 5370183), (13, 3717819), (21, 2301507), (27, 1790061), (39, 1239273), (63, 767169), (79, 611793), (81, 596687), (83, 582309), (91, 531117), (117, 413091), (189, 255723), (237, 203931), (249, 194103), (273, 177039), (351, 137697), (553, 87399), (567, 85241), (581, 83187), (711, 67977), (747, 64701), (819, 59013), (1027, 47061), (1053, 45899), (1079, 44793), (1659, 29133), (1743, 27729), (2133, 22659), (2241, 21567), (2457, 19671), (3081, 15687), (3237, 14931), (4977, 9711), (5229, 9243), (6399, 7553), (6557, 7371), (6723, 7189)]