27391569309

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{15233}}^1$

素因数の和:15411

約数の個数: 64

約数和(自身を含む): 45043891200

約数和(自身を除く): 17652321891

約数列:

[1, 3, 9, 13, 27, 39, 47, 109, 117, 141, 327, 351, 423, 611, 981, 1269, 1417, 1833, 2943, 4251, 5123, 5499, 12753, 15233, 15369, 16497, 38259, 45699, 46107, 66599, 137097, 138321, 198029, 199797, 411291, 594087, 599391, 715951, 1660397, 1782261, 1798173, 2147853, 4981191, 5346783, 6443559, 9307363, 14943573, 19330677, 21585161, 27922089, 44830719, 64755483, 78038659, 83766267, 194266449, 234115977, 251298801, 582799347, 702347931, 1014502567, 2107043793, 3043507701, 9130523103, 27391569309]

約数ペア:

[(1, 27391569309), (3, 9130523103), (9, 3043507701), (13, 2107043793), (27, 1014502567), (39, 702347931), (47, 582799347), (109, 251298801), (117, 234115977), (141, 194266449), (327, 83766267), (351, 78038659), (423, 64755483), (611, 44830719), (981, 27922089), (1269, 21585161), (1417, 19330677), (1833, 14943573), (2943, 9307363), (4251, 6443559), (5123, 5346783), (5499, 4981191), (12753, 2147853), (15233, 1798173), (15369, 1782261), (16497, 1660397), (38259, 715951), (45699, 599391), (46107, 594087), (66599, 411291), (137097, 199797), (138321, 198029)]