27537486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 61157376

約数和(自身を除く): 33619890

約数列:

[1, 2, 3, 6, 23, 31, 41, 46, 62, 69, 82, 93, 123, 138, 157, 186, 246, 314, 471, 713, 942, 943, 1271, 1426, 1886, 2139, 2542, 2829, 3611, 3813, 4278, 4867, 5658, 6437, 7222, 7626, 9734, 10833, 12874, 14601, 19311, 21666, 29202, 29233, 38622, 58466, 87699, 111941, 148051, 175398, 199547, 223882, 296102, 335823, 399094, 444153, 598641, 671646, 888306, 1197282, 4589581, 9179162, 13768743, 27537486]

約数ペア:

[(1, 27537486), (2, 13768743), (3, 9179162), (6, 4589581), (23, 1197282), (31, 888306), (41, 671646), (46, 598641), (62, 444153), (69, 399094), (82, 335823), (93, 296102), (123, 223882), (138, 199547), (157, 175398), (186, 148051), (246, 111941), (314, 87699), (471, 58466), (713, 38622), (942, 29233), (943, 29202), (1271, 21666), (1426, 19311), (1886, 14601), (2139, 12874), (2542, 10833), (2829, 9734), (3611, 7626), (3813, 7222), (4278, 6437), (4867, 5658)]