201452049

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 304999040

約数和(自身を除く): 103546991

約数列:

[1, 3, 9, 27, 67, 193, 201, 577, 579, 603, 1731, 1737, 1809, 5193, 5211, 12931, 15579, 38659, 38793, 111361, 115977, 116379, 334083, 347931, 349137, 1002249, 1043793, 3006747, 7461187, 22383561, 67150683, 201452049]

約数ペア:

[(1, 201452049), (3, 67150683), (9, 22383561), (27, 7461187), (67, 3006747), (193, 1043793), (201, 1002249), (577, 349137), (579, 347931), (603, 334083), (1731, 116379), (1737, 115977), (1809, 111361), (5193, 38793), (5211, 38659), (12931, 15579)]