23240223

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 36230400

約数和(自身を除く): 12990177

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 443, 603, 783, 1329, 1809, 1943, 3987, 5829, 11961, 12847, 17487, 29681, 38541, 52461, 89043, 115623, 267129, 346869, 801387, 860749, 2582247, 7746741, 23240223]

約数ペア:

[(1, 23240223), (3, 7746741), (9, 2582247), (27, 860749), (29, 801387), (67, 346869), (87, 267129), (201, 115623), (261, 89043), (443, 52461), (603, 38541), (783, 29681), (1329, 17487), (1809, 12847), (1943, 11961), (3987, 5829)]