22115873997

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157349}}^1$

素因数の和:157482

約数の個数: 48

約数和(自身を含む): 38489068800

約数和(自身を除く): 16373194803

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 97, 161, 207, 291, 483, 679, 873, 1449, 2037, 2231, 6111, 6693, 15617, 20079, 46851, 140553, 157349, 472047, 1101443, 1416141, 3304329, 3619027, 9912987, 10857081, 15262853, 25333189, 32571243, 45788559, 75999567, 106839971, 137365677, 227998701, 320519913, 351045619, 961559739, 1053136857, 2457319333, 3159410571, 7371957999, 22115873997]

約数ペア:

[(1, 22115873997), (3, 7371957999), (7, 3159410571), (9, 2457319333), (21, 1053136857), (23, 961559739), (63, 351045619), (69, 320519913), (97, 227998701), (161, 137365677), (207, 106839971), (291, 75999567), (483, 45788559), (679, 32571243), (873, 25333189), (1449, 15262853), (2037, 10857081), (2231, 9912987), (6111, 3619027), (6693, 3304329), (15617, 1416141), (20079, 1101443), (46851, 472047), (140553, 157349)]