27077778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 73661952

約数和(自身を除く): 46584174

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 61, 63, 78, 91, 117, 122, 126, 182, 183, 234, 271, 273, 366, 427, 542, 546, 549, 793, 813, 819, 854, 1098, 1281, 1586, 1626, 1638, 1897, 2379, 2439, 2562, 3523, 3794, 3843, 4758, 4878, 5551, 5691, 7046, 7137, 7686, 10569, 11102, 11382, 14274, 16531, 16653, 17073, 21138, 24661, 31707, 33062, 33306, 34146, 49322, 49593, 49959, 63414, 73983, 99186, 99918, 115717, 147966, 148779, 214903, 221949, 231434, 297558, 347151, 429806, 443898, 644709, 694302, 1041453, 1289418, 1504321, 1934127, 2082906, 3008642, 3868254, 4512963, 9025926, 13538889, 27077778]

約数ペア:

[(1, 27077778), (2, 13538889), (3, 9025926), (6, 4512963), (7, 3868254), (9, 3008642), (13, 2082906), (14, 1934127), (18, 1504321), (21, 1289418), (26, 1041453), (39, 694302), (42, 644709), (61, 443898), (63, 429806), (78, 347151), (91, 297558), (117, 231434), (122, 221949), (126, 214903), (182, 148779), (183, 147966), (234, 115717), (271, 99918), (273, 99186), (366, 73983), (427, 63414), (542, 49959), (546, 49593), (549, 49322), (793, 34146), (813, 33306), (819, 33062), (854, 31707), (1098, 24661), (1281, 21138), (1586, 17073), (1626, 16653), (1638, 16531), (1897, 14274), (2379, 11382), (2439, 11102), (2562, 10569), (3523, 7686), (3794, 7137), (3843, 7046), (4758, 5691), (4878, 5551)]