221567961369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1\times {\mathrm{1471}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 321869168640

約数和(自身を除く): 100301207271

約数列:

[1, 3, 19, 53, 57, 73, 159, 219, 683, 1007, 1387, 1471, 2049, 3021, 3869, 4161, 4413, 11607, 12977, 27949, 36199, 38931, 49859, 73511, 77963, 83847, 107383, 108597, 149577, 220533, 233889, 322149, 687781, 947321, 1004693, 1481297, 2040277, 2063343, 2642527, 2841963, 3014079, 4443891, 5691299, 6120831, 7927581, 17073897, 19089167, 50208013, 53248729, 57267501, 73342589, 108134681, 150624039, 159746187, 220027767, 324404043, 1011725851, 1393509191, 3035177553, 3887157217, 4180527573, 11661471651, 73855987123, 221567961369]

約数ペア:

[(1, 221567961369), (3, 73855987123), (19, 11661471651), (53, 4180527573), (57, 3887157217), (73, 3035177553), (159, 1393509191), (219, 1011725851), (683, 324404043), (1007, 220027767), (1387, 159746187), (1471, 150624039), (2049, 108134681), (3021, 73342589), (3869, 57267501), (4161, 53248729), (4413, 50208013), (11607, 19089167), (12977, 17073897), (27949, 7927581), (36199, 6120831), (38931, 5691299), (49859, 4443891), (73511, 3014079), (77963, 2841963), (83847, 2642527), (107383, 2063343), (108597, 2040277), (149577, 1481297), (220533, 1004693), (233889, 947321), (322149, 687781)]