53980563

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8597}}^1$

素因数の和:8643

約数の個数: 32

約数和(自身を含む): 92445696

約数和(自身を除く): 38465133

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 8597, 25791, 60179, 111761, 180537, 197731, 335283, 593193, 782327, 1384117, 2346981, 2570503, 4152351, 7711509, 17993521, 53980563]

約数ペア:

[(1, 53980563), (3, 17993521), (7, 7711509), (13, 4152351), (21, 2570503), (23, 2346981), (39, 1384117), (69, 782327), (91, 593193), (161, 335283), (273, 197731), (299, 180537), (483, 111761), (897, 60179), (2093, 25791), (6279, 8597)]