27817137

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 41783040

約数和(自身を除く): 13965903

約数列:

[1, 3, 9, 31, 93, 179, 279, 537, 557, 1611, 1671, 5013, 5549, 16647, 17267, 49941, 51801, 99703, 155403, 299109, 897327, 3090793, 9272379, 27817137]

約数ペア:

[(1, 27817137), (3, 9272379), (9, 3090793), (31, 897327), (93, 299109), (179, 155403), (279, 99703), (537, 51801), (557, 49941), (1611, 17267), (1671, 16647), (5013, 5549)]