73227921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 111541248

約数和(自身を除く): 38313327

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 1147, 1209, 1443, 1637, 3441, 4911, 14911, 21281, 44733, 50747, 60569, 63843, 152241, 181707, 659711, 787397, 1877639, 1979133, 2362191, 5632917, 24409307, 73227921]

約数ペア:

[(1, 73227921), (3, 24409307), (13, 5632917), (31, 2362191), (37, 1979133), (39, 1877639), (93, 787397), (111, 659711), (403, 181707), (481, 152241), (1147, 63843), (1209, 60569), (1443, 50747), (1637, 44733), (3441, 21281), (4911, 14911)]