163267995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6553}}^1$

素因数の和:6723

約数の個数: 32

約数和(自身を含む): 286907904

約数和(自身を除く): 123639909

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 6553, 8305, 19659, 24915, 32765, 72083, 98295, 216249, 360415, 989503, 1081245, 2968509, 4947515, 10884533, 14842545, 32653599, 54422665, 163267995]

約数ペア:

[(1, 163267995), (3, 54422665), (5, 32653599), (11, 14842545), (15, 10884533), (33, 4947515), (55, 2968509), (151, 1081245), (165, 989503), (453, 360415), (755, 216249), (1661, 98295), (2265, 72083), (4983, 32765), (6553, 24915), (8305, 19659)]