86457537

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 133293600

約数和(自身を除く): 46836063

約数列:

[1, 3, 9, 27, 67, 81, 89, 179, 201, 267, 537, 603, 801, 1611, 1809, 2403, 4833, 5427, 5963, 7209, 11993, 14499, 15931, 17889, 35979, 47793, 53667, 107937, 143379, 161001, 323811, 430137, 483003, 971433, 1067377, 1290411, 3202131, 9606393, 28819179, 86457537]

約数ペア:

[(1, 86457537), (3, 28819179), (9, 9606393), (27, 3202131), (67, 1290411), (81, 1067377), (89, 971433), (179, 483003), (201, 430137), (267, 323811), (537, 161001), (603, 143379), (801, 107937), (1611, 53667), (1809, 47793), (2403, 35979), (4833, 17889), (5427, 15931), (5963, 14499), (7209, 11993)]