54976257

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30091}}^1$

素因数の和:30133

約数の個数: 24

約数和(自身を含む): 93887040

約数和(自身を除く): 38910783

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 30091, 90273, 210637, 270819, 631911, 872639, 1895733, 2617917, 6108473, 7853751, 18325419, 54976257]

約数ペア:

[(1, 54976257), (3, 18325419), (7, 7853751), (9, 6108473), (21, 2617917), (29, 1895733), (63, 872639), (87, 631911), (203, 270819), (261, 210637), (609, 90273), (1827, 30091)]