72260319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61603}}^1$

素因数の和:61646

約数の個数: 16

約数和(自身を含む): 106451712

約数和(自身を除く): 34191393

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 61603, 184809, 1047251, 1416869, 3141753, 4250607, 24086773, 72260319]

約数ペア:

[(1, 72260319), (3, 24086773), (17, 4250607), (23, 3141753), (51, 1416869), (69, 1047251), (391, 184809), (1173, 61603)]