127403406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32027}}^1$

素因数の和:32065

約数の個数: 48

約数和(自身を含む): 314771184

約数和(自身を除く): 187367778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 32027, 64054, 96081, 192162, 288243, 416351, 544459, 576486, 832702, 1088918, 1249053, 1633377, 2498106, 3266754, 3747159, 4900131, 7077967, 7494318, 9800262, 14155934, 21233901, 42467802, 63701703, 127403406]

約数ペア:

[(1, 127403406), (2, 63701703), (3, 42467802), (6, 21233901), (9, 14155934), (13, 9800262), (17, 7494318), (18, 7077967), (26, 4900131), (34, 3747159), (39, 3266754), (51, 2498106), (78, 1633377), (102, 1249053), (117, 1088918), (153, 832702), (221, 576486), (234, 544459), (306, 416351), (442, 288243), (663, 192162), (1326, 96081), (1989, 64054), (3978, 32027)]