161743303971

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{6521}}^1$

素因数の和:7072

約数の個数: 48

約数和(自身を含む): 240667435008

約数和(自身を除く): 78924131037

約数列:

[1, 3, 9, 47, 141, 191, 307, 423, 573, 921, 1719, 2763, 6521, 8977, 14429, 19563, 26931, 43287, 58637, 58689, 80793, 129861, 175911, 306487, 527733, 919461, 1245511, 2001947, 2755939, 2758383, 3736533, 6005841, 8267817, 11209599, 18017523, 24803451, 58539017, 94091509, 175617051, 282274527, 382371877, 526851153, 846823581, 1147115631, 3441346893, 17971478219, 53914434657, 161743303971]

約数ペア:

[(1, 161743303971), (3, 53914434657), (9, 17971478219), (47, 3441346893), (141, 1147115631), (191, 846823581), (307, 526851153), (423, 382371877), (573, 282274527), (921, 175617051), (1719, 94091509), (2763, 58539017), (6521, 24803451), (8977, 18017523), (14429, 11209599), (19563, 8267817), (26931, 6005841), (43287, 3736533), (58637, 2758383), (58689, 2755939), (80793, 2001947), (129861, 1245511), (175911, 919461), (306487, 527733)]