27996845187

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{2647}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 38349310464

約数和(自身を除く): 10352465277

約数列:

[1, 3, 67, 101, 201, 303, 521, 1563, 2647, 6767, 7941, 20301, 34907, 52621, 104721, 157863, 177349, 267347, 532047, 802041, 1379087, 3525607, 4137261, 10576821, 17912249, 53736747, 92398829, 139287787, 277196487, 417863361, 9332281729, 27996845187]

約数ペア:

[(1, 27996845187), (3, 9332281729), (67, 417863361), (101, 277196487), (201, 139287787), (303, 92398829), (521, 53736747), (1563, 17912249), (2647, 10576821), (6767, 4137261), (7941, 3525607), (20301, 1379087), (34907, 802041), (52621, 532047), (104721, 267347), (157863, 177349)]