381570555597

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1\times {\mathrm{11987}}^1$

素因数の和:15410

約数の個数: 64

約数和(自身を含む): 650017363968

約数和(自身を除く): 268446808371

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 3361, 9471, 10083, 11987, 23527, 35961, 36971, 70581, 83909, 110913, 131857, 137801, 251727, 258797, 395571, 413403, 491467, 776391, 922999, 964607, 1474401, 1515811, 2768997, 2893821, 3440269, 4547433, 5406137, 10320807, 10610677, 16218411, 31832031, 37842959, 40288307, 113528877, 120864921, 282018149, 443171377, 846054447, 1329514131, 1651820587, 3102199639, 4955461761, 9306598917, 11562744109, 18170026457, 34688232327, 54510079371, 127190185199, 381570555597]

約数ペア:

[(1, 381570555597), (3, 127190185199), (7, 54510079371), (11, 34688232327), (21, 18170026457), (33, 11562744109), (41, 9306598917), (77, 4955461761), (123, 3102199639), (231, 1651820587), (287, 1329514131), (451, 846054447), (861, 443171377), (1353, 282018149), (3157, 120864921), (3361, 113528877), (9471, 40288307), (10083, 37842959), (11987, 31832031), (23527, 16218411), (35961, 10610677), (36971, 10320807), (70581, 5406137), (83909, 4547433), (110913, 3440269), (131857, 2893821), (137801, 2768997), (251727, 1515811), (258797, 1474401), (395571, 964607), (413403, 922999), (491467, 776391)]