40026728529

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{161683}}^1$

素因数の和:161918

約数の個数: 32

約数和(自身を含む): 60767314560

約数和(自身を除く): 20740586031

約数列:

[1, 3, 9, 27, 53, 159, 173, 477, 519, 1431, 1557, 4671, 9169, 27507, 82521, 161683, 247563, 485049, 1455147, 4365441, 8569199, 25707597, 27971159, 77122791, 83913477, 231368373, 251740431, 755221293, 1482471427, 4447414281, 13342242843, 40026728529]

約数ペア:

[(1, 40026728529), (3, 13342242843), (9, 4447414281), (27, 1482471427), (53, 755221293), (159, 251740431), (173, 231368373), (477, 83913477), (519, 77122791), (1431, 27971159), (1557, 25707597), (4671, 8569199), (9169, 4365441), (27507, 1455147), (82521, 485049), (161683, 247563)]