1179895977

素因数分解:

$3^6\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 84

約数和(自身を含む): 1959386124

約数和(自身を除く): 779490147

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 157, 169, 183, 243, 351, 471, 507, 549, 729, 793, 1053, 1413, 1521, 1647, 2041, 2379, 3159, 4239, 4563, 4941, 6123, 7137, 9477, 9577, 10309, 12717, 13689, 14823, 18369, 21411, 26533, 28731, 30927, 38151, 41067, 44469, 55107, 64233, 79599, 86193, 92781, 114453, 123201, 124501, 165321, 192699, 238797, 258579, 278343, 373503, 495963, 578097, 716391, 775737, 835029, 1120509, 1487889, 1618513, 2149173, 2327211, 2505087, 3361527, 4855539, 6447519, 6981633, 7515261, 10084581, 14566617, 19342557, 30253743, 43699851, 90761229, 131099553, 393298659, 1179895977]

約数ペア:

[(1, 1179895977), (3, 393298659), (9, 131099553), (13, 90761229), (27, 43699851), (39, 30253743), (61, 19342557), (81, 14566617), (117, 10084581), (157, 7515261), (169, 6981633), (183, 6447519), (243, 4855539), (351, 3361527), (471, 2505087), (507, 2327211), (549, 2149173), (729, 1618513), (793, 1487889), (1053, 1120509), (1413, 835029), (1521, 775737), (1647, 716391), (2041, 578097), (2379, 495963), (3159, 373503), (4239, 278343), (4563, 258579), (4941, 238797), (6123, 192699), (7137, 165321), (9477, 124501), (9577, 123201), (10309, 114453), (12717, 92781), (13689, 86193), (14823, 79599), (18369, 64233), (21411, 55107), (26533, 44469), (28731, 41067), (30927, 38151)]