27749898

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 70479360

約数和(自身を除く): 42729462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 121, 137, 186, 198, 242, 274, 279, 297, 341, 363, 411, 558, 594, 682, 726, 822, 837, 1023, 1089, 1233, 1507, 1674, 2046, 2178, 2466, 3014, 3069, 3267, 3699, 3751, 4247, 4521, 6138, 6534, 7398, 7502, 8494, 9042, 9207, 11253, 12741, 13563, 16577, 18414, 22506, 25482, 27126, 33154, 33759, 38223, 40689, 46717, 49731, 67518, 76446, 81378, 93434, 99462, 101277, 114669, 140151, 149193, 202554, 229338, 280302, 298386, 420453, 447579, 513887, 840906, 895158, 1027774, 1261359, 1541661, 2522718, 3083322, 4624983, 9249966, 13874949, 27749898]

約数ペア:

[(1, 27749898), (2, 13874949), (3, 9249966), (6, 4624983), (9, 3083322), (11, 2522718), (18, 1541661), (22, 1261359), (27, 1027774), (31, 895158), (33, 840906), (54, 513887), (62, 447579), (66, 420453), (93, 298386), (99, 280302), (121, 229338), (137, 202554), (186, 149193), (198, 140151), (242, 114669), (274, 101277), (279, 99462), (297, 93434), (341, 81378), (363, 76446), (411, 67518), (558, 49731), (594, 46717), (682, 40689), (726, 38223), (822, 33759), (837, 33154), (1023, 27126), (1089, 25482), (1233, 22506), (1507, 18414), (1674, 16577), (2046, 13563), (2178, 12741), (2466, 11253), (3014, 9207), (3069, 9042), (3267, 8494), (3699, 7502), (3751, 7398), (4247, 6534), (4521, 6138)]