147702009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3583}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 244056064

約数和(自身を除く): 96354055

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 1057, 1963, 3171, 3583, 5889, 10749, 13741, 25081, 41223, 46579, 75243, 139737, 326053, 541033, 978159, 1623099, 3787231, 7033429, 11361693, 21100287, 49234003, 147702009]

約数ペア:

[(1, 147702009), (3, 49234003), (7, 21100287), (13, 11361693), (21, 7033429), (39, 3787231), (91, 1623099), (151, 978159), (273, 541033), (453, 326053), (1057, 139737), (1963, 75243), (3171, 46579), (3583, 41223), (5889, 25081), (10749, 13741)]