51621273

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 32359527

約数列:

[1, 3, 9, 11, 27, 33, 99, 179, 297, 537, 971, 1611, 1969, 2913, 4833, 5907, 8739, 10681, 17721, 26217, 32043, 53163, 96129, 173809, 288387, 521427, 1564281, 1911899, 4692843, 5735697, 17207091, 51621273]

約数ペア:

[(1, 51621273), (3, 17207091), (9, 5735697), (11, 4692843), (27, 1911899), (33, 1564281), (99, 521427), (179, 288387), (297, 173809), (537, 96129), (971, 53163), (1611, 32043), (1969, 26217), (2913, 17721), (4833, 10681), (5907, 8739)]