64170249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 101582208

約数和(自身を除く): 37411959

約数列:

[1, 3, 11, 13, 33, 39, 101, 143, 303, 429, 1111, 1313, 1481, 3333, 3939, 4443, 14443, 16291, 19253, 43329, 48873, 57759, 149581, 211783, 448743, 635349, 1645391, 1944553, 4936173, 5833659, 21390083, 64170249]

約数ペア:

[(1, 64170249), (3, 21390083), (11, 5833659), (13, 4936173), (33, 1944553), (39, 1645391), (101, 635349), (143, 448743), (303, 211783), (429, 149581), (1111, 57759), (1313, 48873), (1481, 43329), (3333, 19253), (3939, 16291), (4443, 14443)]