152893211429

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{18223}}^1$

素因数の和:18706

約数の個数: 32

約数和(自身を含む): 181685990400

約数和(自身を除く): 28792778971

約数列:

[1, 7, 49, 61, 343, 401, 427, 2807, 2989, 18223, 19649, 20923, 24461, 127561, 137543, 171227, 892927, 1111603, 1198589, 6250489, 7307423, 7781221, 8390123, 51151961, 54468547, 358063727, 381279829, 445752803, 2506446089, 3120269621, 21841887347, 152893211429]

約数ペア:

[(1, 152893211429), (7, 21841887347), (49, 3120269621), (61, 2506446089), (343, 445752803), (401, 381279829), (427, 358063727), (2807, 54468547), (2989, 51151961), (18223, 8390123), (19649, 7781221), (20923, 7307423), (24461, 6250489), (127561, 1198589), (137543, 1111603), (171227, 892927)]