529578279

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 832965120

約数和(自身を除く): 303386841

約数列:

[1, 3, 9, 19, 53, 57, 71, 159, 171, 213, 477, 639, 823, 1007, 1349, 2469, 3021, 3763, 4047, 7407, 9063, 11289, 12141, 15637, 33867, 43619, 46911, 58433, 71497, 130857, 140733, 175299, 214491, 392571, 525897, 643473, 828761, 1110227, 2486283, 3096949, 3330681, 7458849, 9290847, 9992043, 27872541, 58842031, 176526093, 529578279]

約数ペア:

[(1, 529578279), (3, 176526093), (9, 58842031), (19, 27872541), (53, 9992043), (57, 9290847), (71, 7458849), (159, 3330681), (171, 3096949), (213, 2486283), (477, 1110227), (639, 828761), (823, 643473), (1007, 525897), (1349, 392571), (2469, 214491), (3021, 175299), (3763, 140733), (4047, 130857), (7407, 71497), (9063, 58433), (11289, 46911), (12141, 43619), (15637, 33867)]