325095729

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 520490880

約数和(自身を除く): 195395151

約数列:

[1, 3, 7, 21, 31, 89, 93, 181, 217, 267, 543, 623, 651, 961, 1267, 1869, 2759, 2883, 3801, 5611, 6727, 8277, 16109, 16833, 19313, 20181, 39277, 48327, 57939, 85529, 112763, 117831, 173941, 256587, 338289, 499379, 521823, 598703, 1217587, 1498137, 1796109, 3495653, 3652761, 10486959, 15480749, 46442247, 108365243, 325095729]

約数ペア:

[(1, 325095729), (3, 108365243), (7, 46442247), (21, 15480749), (31, 10486959), (89, 3652761), (93, 3495653), (181, 1796109), (217, 1498137), (267, 1217587), (543, 598703), (623, 521823), (651, 499379), (961, 338289), (1267, 256587), (1869, 173941), (2759, 117831), (2883, 112763), (3801, 85529), (5611, 57939), (6727, 48327), (8277, 39277), (16109, 20181), (16833, 19313)]