30969081

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 54285120

約数和(自身を除く): 23316039

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 169, 297, 351, 429, 507, 617, 1287, 1521, 1851, 1859, 3861, 4563, 5553, 5577, 6787, 8021, 16659, 16731, 20361, 24063, 50193, 61083, 72189, 88231, 104273, 183249, 216567, 264693, 312819, 794079, 938457, 1147003, 2382237, 2815371, 3441009, 10323027, 30969081]

約数ペア:

[(1, 30969081), (3, 10323027), (9, 3441009), (11, 2815371), (13, 2382237), (27, 1147003), (33, 938457), (39, 794079), (99, 312819), (117, 264693), (143, 216567), (169, 183249), (297, 104273), (351, 88231), (429, 72189), (507, 61083), (617, 50193), (1287, 24063), (1521, 20361), (1851, 16731), (1859, 16659), (3861, 8021), (4563, 6787), (5553, 5577)]