156667017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 232680448

約数和(自身を除く): 76013431

約数列:

[1, 3, 13, 39, 43, 103, 129, 309, 559, 907, 1339, 1677, 2721, 4017, 4429, 11791, 13287, 35373, 39001, 57577, 93421, 117003, 172731, 280263, 507013, 1214473, 1521039, 3643419, 4017103, 12051309, 52222339, 156667017]

約数ペア:

[(1, 156667017), (3, 52222339), (13, 12051309), (39, 4017103), (43, 3643419), (103, 1521039), (129, 1214473), (309, 507013), (559, 280263), (907, 172731), (1339, 117003), (1677, 93421), (2721, 57577), (4017, 39001), (4429, 35373), (11791, 13287)]