61435479

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 96025600

約数和(自身を除く): 34590121

約数列:

[1, 3, 7, 21, 61, 183, 199, 241, 427, 597, 723, 1281, 1393, 1687, 4179, 5061, 12139, 14701, 36417, 44103, 47959, 84973, 102907, 143877, 254919, 308721, 335713, 1007139, 2925499, 8776497, 20478493, 61435479]

約数ペア:

[(1, 61435479), (3, 20478493), (7, 8776497), (21, 2925499), (61, 1007139), (183, 335713), (199, 308721), (241, 254919), (427, 143877), (597, 102907), (723, 84973), (1281, 47959), (1393, 44103), (1687, 36417), (4179, 14701), (5061, 12139)]