57717387

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 106624000

約数和(自身を除く): 48906613

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 139, 169, 189, 273, 351, 417, 507, 819, 973, 1183, 1251, 1521, 1807, 2197, 2457, 2919, 3549, 3753, 4563, 5421, 6591, 8757, 10647, 12649, 15379, 16263, 19773, 23491, 26271, 31941, 37947, 46137, 48789, 59319, 70473, 113841, 138411, 164437, 211419, 305383, 341523, 415233, 493311, 634257, 916149, 1479933, 2137681, 2748447, 4439799, 6413043, 8245341, 19239129, 57717387]

約数ペア:

[(1, 57717387), (3, 19239129), (7, 8245341), (9, 6413043), (13, 4439799), (21, 2748447), (27, 2137681), (39, 1479933), (63, 916149), (91, 634257), (117, 493311), (139, 415233), (169, 341523), (189, 305383), (273, 211419), (351, 164437), (417, 138411), (507, 113841), (819, 70473), (973, 59319), (1183, 48789), (1251, 46137), (1521, 37947), (1807, 31941), (2197, 26271), (2457, 23491), (2919, 19773), (3549, 16263), (3753, 15379), (4563, 12649), (5421, 10647), (6591, 8757)]