205124588919

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{587}}^1\times {\mathrm{641}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 310815106560

約数和(自身を除く): 105690517641

約数列:

[1, 3, 9, 27, 61, 183, 331, 549, 587, 641, 993, 1647, 1761, 1923, 2979, 5283, 5769, 8937, 15849, 17307, 20191, 35807, 39101, 60573, 107421, 117303, 181719, 194297, 212171, 322263, 351909, 376267, 545157, 582891, 636513, 966789, 1055727, 1128801, 1748673, 1909539, 3386403, 5246019, 5728617, 10159209, 11852117, 12942431, 22952287, 35556351, 38827293, 68856861, 106669053, 116481879, 124544377, 206570583, 320007159, 349445637, 373633131, 619711749, 1120899393, 3362698179, 7597206997, 22791620991, 68374862973, 205124588919]

約数ペア:

[(1, 205124588919), (3, 68374862973), (9, 22791620991), (27, 7597206997), (61, 3362698179), (183, 1120899393), (331, 619711749), (549, 373633131), (587, 349445637), (641, 320007159), (993, 206570583), (1647, 124544377), (1761, 116481879), (1923, 106669053), (2979, 68856861), (5283, 38827293), (5769, 35556351), (8937, 22952287), (15849, 12942431), (17307, 11852117), (20191, 10159209), (35807, 5728617), (39101, 5246019), (60573, 3386403), (107421, 1909539), (117303, 1748673), (181719, 1128801), (194297, 1055727), (212171, 966789), (322263, 636513), (351909, 582891), (376267, 545157)]