27813603

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 40273920

約数和(自身を除く): 12460317

約数列:

[1, 3, 31, 37, 59, 93, 111, 137, 177, 411, 1147, 1829, 2183, 3441, 4247, 5069, 5487, 6549, 8083, 12741, 15207, 24249, 67673, 157139, 203019, 250573, 299071, 471417, 751719, 897213, 9271201, 27813603]

約数ペア:

[(1, 27813603), (3, 9271201), (31, 897213), (37, 751719), (59, 471417), (93, 299071), (111, 250573), (137, 203019), (177, 157139), (411, 67673), (1147, 24249), (1829, 15207), (2183, 12741), (3441, 8083), (4247, 6549), (5069, 5487)]