121240971

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{631}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 180456224

約数和(自身を除く): 59215253

約数列:

[1, 3, 9, 37, 111, 333, 577, 631, 1731, 1893, 5193, 5679, 21349, 23347, 64047, 70041, 192141, 210123, 364087, 1092261, 3276783, 13471219, 40413657, 121240971]

約数ペア:

[(1, 121240971), (3, 40413657), (9, 13471219), (37, 3276783), (111, 1092261), (333, 364087), (577, 210123), (631, 192141), (1731, 70041), (1893, 64047), (5193, 23347), (5679, 21349)]