221036130081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2069}}^1\times {\mathrm{6047}}^1$

素因数の和:8286

約数の個数: 48

約数和(自身を含む): 346335575040

約数和(自身を除く): 125299444959

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 2069, 5889, 6047, 6207, 17667, 18141, 18621, 26897, 54423, 78611, 80691, 235833, 242073, 312419, 707499, 913097, 937257, 2739291, 2811771, 4061447, 8217873, 11870261, 12184341, 12511243, 35610783, 36553023, 37533729, 106832349, 112601187, 162646159, 487938477, 1463815431, 1889197693, 5667593079, 17002779237, 24559570009, 73678710027, 221036130081]

約数ペア:

[(1, 221036130081), (3, 73678710027), (9, 24559570009), (13, 17002779237), (39, 5667593079), (117, 1889197693), (151, 1463815431), (453, 487938477), (1359, 162646159), (1963, 112601187), (2069, 106832349), (5889, 37533729), (6047, 36553023), (6207, 35610783), (17667, 12511243), (18141, 12184341), (18621, 11870261), (26897, 8217873), (54423, 4061447), (78611, 2811771), (80691, 2739291), (235833, 937257), (242073, 913097), (312419, 707499)]