144037257

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3541}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 238022400

約数和(自身を除く): 93985143

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 1043, 1937, 3129, 3541, 5811, 10623, 13559, 24787, 40677, 46033, 74361, 138099, 322231, 527609, 966693, 1582827, 3693263, 6858917, 11079789, 20576751, 48012419, 144037257]

約数ペア:

[(1, 144037257), (3, 48012419), (7, 20576751), (13, 11079789), (21, 6858917), (39, 3693263), (91, 1582827), (149, 966693), (273, 527609), (447, 322231), (1043, 138099), (1937, 74361), (3129, 46033), (3541, 40677), (5811, 24787), (10623, 13559)]