8861463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 6077097

約数列:

[1, 3, 9, 13, 23, 37, 39, 69, 89, 111, 117, 207, 267, 299, 333, 481, 801, 851, 897, 1157, 1443, 2047, 2553, 2691, 3293, 3471, 4329, 6141, 7659, 9879, 10413, 11063, 18423, 26611, 29637, 33189, 42809, 75739, 79833, 99567, 128427, 227217, 239499, 385281, 681651, 984607, 2953821, 8861463]

約数ペア:

[(1, 8861463), (3, 2953821), (9, 984607), (13, 681651), (23, 385281), (37, 239499), (39, 227217), (69, 128427), (89, 99567), (111, 79833), (117, 75739), (207, 42809), (267, 33189), (299, 29637), (333, 26611), (481, 18423), (801, 11063), (851, 10413), (897, 9879), (1157, 7659), (1443, 6141), (2047, 4329), (2553, 3471), (2691, 3293)]