164064369

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1669}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 259932160

約数和(自身を除く): 95867791

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 453, 651, 1057, 1669, 3171, 4681, 5007, 11683, 14043, 32767, 35049, 51739, 98301, 155217, 252019, 362173, 756057, 1086519, 1764133, 5292399, 7812589, 23437767, 54688123, 164064369]

約数ペア:

[(1, 164064369), (3, 54688123), (7, 23437767), (21, 7812589), (31, 5292399), (93, 1764133), (151, 1086519), (217, 756057), (453, 362173), (651, 252019), (1057, 155217), (1669, 98301), (3171, 51739), (4681, 35049), (5007, 32767), (11683, 14043)]