97775223

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 160989696

約数和(自身を除く): 63214473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 557, 643, 1671, 1929, 3899, 4501, 7241, 8359, 11697, 13503, 21723, 25077, 50687, 58513, 152061, 175539, 358151, 1074453, 2507057, 4655963, 7521171, 13967889, 32591741, 97775223]

約数ペア:

[(1, 97775223), (3, 32591741), (7, 13967889), (13, 7521171), (21, 4655963), (39, 2507057), (91, 1074453), (273, 358151), (557, 175539), (643, 152061), (1671, 58513), (1929, 50687), (3899, 25077), (4501, 21723), (7241, 13503), (8359, 11697)]