16281377283

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 23298637824

約数和(自身を除く): 7017260541

約数列:

[1, 3, 41, 43, 71, 123, 129, 191, 213, 227, 573, 681, 1763, 2911, 3053, 5289, 7831, 8213, 8733, 9159, 9307, 9761, 13561, 16117, 23493, 24639, 27921, 29283, 40683, 43357, 48351, 125173, 130071, 336733, 375519, 400201, 556001, 583123, 660797, 693031, 1010199, 1200603, 1668003, 1749369, 1777637, 1864351, 1982391, 2079093, 3078347, 5332911, 5593053, 9235041, 23908043, 28414271, 71724129, 76438391, 85242813, 126212227, 132368921, 229315173, 378636681, 397106763, 5427125761, 16281377283]

約数ペア:

[(1, 16281377283), (3, 5427125761), (41, 397106763), (43, 378636681), (71, 229315173), (123, 132368921), (129, 126212227), (191, 85242813), (213, 76438391), (227, 71724129), (573, 28414271), (681, 23908043), (1763, 9235041), (2911, 5593053), (3053, 5332911), (5289, 3078347), (7831, 2079093), (8213, 1982391), (8733, 1864351), (9159, 1777637), (9307, 1749369), (9761, 1668003), (13561, 1200603), (16117, 1010199), (23493, 693031), (24639, 660797), (27921, 583123), (29283, 556001), (40683, 400201), (43357, 375519), (48351, 336733), (125173, 130071)]