42645843

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 65581776

約数和(自身を除く): 22935933

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 1321, 1899, 3587, 3963, 10761, 11889, 22457, 32283, 67371, 202113, 278731, 836193, 2508579, 4738427, 14215281, 42645843]

約数ペア:

[(1, 42645843), (3, 14215281), (9, 4738427), (17, 2508579), (51, 836193), (153, 278731), (211, 202113), (633, 67371), (1321, 32283), (1899, 22457), (3587, 11889), (3963, 10761)]