335172843

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 507470400

約数和(自身を除く): 172297557

約数列:

[1, 3, 9, 27, 89, 101, 267, 303, 801, 909, 1381, 2403, 2727, 4143, 8989, 12429, 26967, 37287, 80901, 122909, 139481, 242703, 368727, 418443, 1106181, 1255329, 3318543, 3765987, 12413809, 37241427, 111724281, 335172843]

約数ペア:

[(1, 335172843), (3, 111724281), (9, 37241427), (27, 12413809), (89, 3765987), (101, 3318543), (267, 1255329), (303, 1106181), (801, 418443), (909, 368727), (1381, 242703), (2403, 139481), (2727, 122909), (4143, 80901), (8989, 37287), (12429, 26967)]