312165711

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 547223040

約数和(自身を除く): 235057329

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 233, 297, 347, 351, 429, 699, 1041, 1287, 2097, 2563, 3029, 3123, 3817, 3861, 4511, 6291, 7689, 9087, 9369, 11451, 13533, 23067, 27261, 33319, 34353, 40599, 49621, 69201, 80851, 81783, 99957, 103059, 121797, 148863, 242553, 299871, 446589, 727659, 889361, 899613, 1051063, 1339767, 2182977, 2668083, 3153189, 8004249, 9459567, 11561693, 24012747, 28378701, 34685079, 104055237, 312165711]

約数ペア:

[(1, 312165711), (3, 104055237), (9, 34685079), (11, 28378701), (13, 24012747), (27, 11561693), (33, 9459567), (39, 8004249), (99, 3153189), (117, 2668083), (143, 2182977), (233, 1339767), (297, 1051063), (347, 899613), (351, 889361), (429, 727659), (699, 446589), (1041, 299871), (1287, 242553), (2097, 148863), (2563, 121797), (3029, 103059), (3123, 99957), (3817, 81783), (3861, 80851), (4511, 69201), (6291, 49621), (7689, 40599), (9087, 34353), (9369, 33319), (11451, 27261), (13533, 23067)]