63389331

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 98568000

約数和(自身を除く): 35178669

約数列:

[1, 3, 9, 27, 29, 73, 87, 219, 261, 657, 783, 1109, 1971, 2117, 3327, 6351, 9981, 19053, 29943, 32161, 57159, 80957, 96483, 242871, 289449, 728613, 868347, 2185839, 2347753, 7043259, 21129777, 63389331]

約数ペア:

[(1, 63389331), (3, 21129777), (9, 7043259), (27, 2347753), (29, 2185839), (73, 868347), (87, 728613), (219, 289449), (261, 242871), (657, 96483), (783, 80957), (1109, 57159), (1971, 32161), (2117, 29943), (3327, 19053), (6351, 9981)]