47994291

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 71954064

約数和(自身を除く): 23959773

約数列:

[1, 3, 9, 37, 101, 111, 303, 333, 909, 1427, 3737, 4281, 11211, 12843, 33633, 52799, 144127, 158397, 432381, 475191, 1297143, 5332699, 15998097, 47994291]

約数ペア:

[(1, 47994291), (3, 15998097), (9, 5332699), (37, 1297143), (101, 475191), (111, 432381), (303, 158397), (333, 144127), (909, 52799), (1427, 33633), (3737, 12843), (4281, 11211)]