27295396429

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{31189}}^1$

素因数の和:31373

約数の個数: 32

約数和(自身を含む): 33375795200

約数和(自身を除く): 6080398771

約数列:

[1, 7, 31, 37, 109, 217, 259, 763, 1147, 3379, 4033, 8029, 23653, 28231, 31189, 125023, 218323, 875161, 966859, 1153993, 3399601, 6768013, 8077951, 23797207, 35773783, 105387631, 125785237, 250416481, 737713417, 880496659, 3899342347, 27295396429]

約数ペア:

[(1, 27295396429), (7, 3899342347), (31, 880496659), (37, 737713417), (109, 250416481), (217, 125785237), (259, 105387631), (763, 35773783), (1147, 23797207), (3379, 8077951), (4033, 6768013), (8029, 3399601), (23653, 1153993), (28231, 966859), (31189, 875161), (125023, 218323)]