55779633

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^4\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 102971648

約数和(自身を除く): 47192015

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 169, 217, 273, 279, 403, 507, 651, 819, 1183, 1209, 1521, 1953, 2197, 2821, 3549, 3627, 5239, 6591, 8463, 10647, 15379, 15717, 19773, 25389, 28561, 36673, 46137, 47151, 68107, 85683, 110019, 138411, 199927, 204321, 257049, 330057, 476749, 599781, 612963, 885391, 1430247, 1799343, 2656173, 4290741, 6197737, 7968519, 18593211, 55779633]

約数ペア:

[(1, 55779633), (3, 18593211), (7, 7968519), (9, 6197737), (13, 4290741), (21, 2656173), (31, 1799343), (39, 1430247), (63, 885391), (91, 612963), (93, 599781), (117, 476749), (169, 330057), (217, 257049), (273, 204321), (279, 199927), (403, 138411), (507, 110019), (651, 85683), (819, 68107), (1183, 47151), (1209, 46137), (1521, 36673), (1953, 28561), (2197, 25389), (2821, 19773), (3549, 15717), (3627, 15379), (5239, 10647), (6591, 8463)]