222085263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 332812800

約数和(自身を除く): 110727537

約数列:

[1, 3, 17, 23, 51, 59, 69, 177, 391, 1003, 1173, 1357, 3009, 3209, 4071, 9627, 23069, 54553, 69207, 73807, 163659, 189331, 221421, 567993, 1254719, 3218627, 3764157, 4354613, 9655881, 13063839, 74028421, 222085263]

約数ペア:

[(1, 222085263), (3, 74028421), (17, 13063839), (23, 9655881), (51, 4354613), (59, 3764157), (69, 3218627), (177, 1254719), (391, 567993), (1003, 221421), (1173, 189331), (1357, 163659), (3009, 73807), (3209, 69207), (4071, 54553), (9627, 23069)]