69840309

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 116527104

約数和(自身を除く): 46686795

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 463, 653, 1389, 1959, 3241, 4571, 5093, 7183, 9723, 13713, 15279, 21549, 35651, 50281, 106953, 150843, 302339, 907017, 2116373, 3325729, 6349119, 9977187, 23280103, 69840309]

約数ペア:

[(1, 69840309), (3, 23280103), (7, 9977187), (11, 6349119), (21, 3325729), (33, 2116373), (77, 907017), (231, 302339), (463, 150843), (653, 106953), (1389, 50281), (1959, 35651), (3241, 21549), (4571, 15279), (5093, 13713), (7183, 9723)]