15682116723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{4621}}^1$

素因数の和:5076

約数の個数: 64

約数和(自身を含む): 26636918784

約数和(自身を除く): 10954802061

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 401, 403, 651, 1203, 1209, 2807, 2821, 4621, 5213, 8421, 8463, 12431, 13863, 15639, 32347, 36491, 37293, 60073, 87017, 97041, 109473, 143251, 161603, 180219, 261051, 420511, 429753, 484809, 1002757, 1131221, 1261533, 1853021, 1862263, 3008271, 3393663, 5559063, 5586789, 12971147, 13035841, 24089273, 38913441, 39107523, 57443651, 72267819, 168624911, 172330953, 402105557, 505874733, 746767463, 1206316671, 2240302389, 5227372241, 15682116723]

約数ペア:

[(1, 15682116723), (3, 5227372241), (7, 2240302389), (13, 1206316671), (21, 746767463), (31, 505874733), (39, 402105557), (91, 172330953), (93, 168624911), (217, 72267819), (273, 57443651), (401, 39107523), (403, 38913441), (651, 24089273), (1203, 13035841), (1209, 12971147), (2807, 5586789), (2821, 5559063), (4621, 3393663), (5213, 3008271), (8421, 1862263), (8463, 1853021), (12431, 1261533), (13863, 1131221), (15639, 1002757), (32347, 484809), (36491, 429753), (37293, 420511), (60073, 261051), (87017, 180219), (97041, 161603), (109473, 143251)]