236480931

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1163}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 372107520

約数和(自身を除く): 135626589

約数列:

[1, 3, 9, 17, 27, 51, 153, 443, 459, 1163, 1329, 3489, 3987, 7531, 10467, 11961, 19771, 22593, 31401, 59313, 67779, 177939, 203337, 515209, 533817, 1545627, 4636881, 8758553, 13910643, 26275659, 78826977, 236480931]

約数ペア:

[(1, 236480931), (3, 78826977), (9, 26275659), (17, 13910643), (27, 8758553), (51, 4636881), (153, 1545627), (443, 533817), (459, 515209), (1163, 203337), (1329, 177939), (3489, 67779), (3987, 59313), (7531, 31401), (10467, 22593), (11961, 19771)]