30915672550551

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{6521}}^1\times {\mathrm{20717}}^1$

素因数の和:27832

約数の個数: 48

約数和(自身を含む): 45699610589568

約数和(自身を除く): 14783938039017

約数列:

[1, 3, 9, 47, 141, 423, 541, 1623, 4869, 6521, 19563, 20717, 25427, 58689, 62151, 76281, 186453, 228843, 306487, 919461, 973699, 2758383, 2921097, 3527861, 8763291, 10583583, 11207897, 31750749, 33623691, 100871073, 135095557, 165809467, 405286671, 497428401, 526771159, 1215860013, 1492285203, 1580313477, 4740940431, 6349491179, 19048473537, 57145420611, 73086696337, 219260089011, 657780267033, 3435074727839, 10305224183517, 30915672550551]

約数ペア:

[(1, 30915672550551), (3, 10305224183517), (9, 3435074727839), (47, 657780267033), (141, 219260089011), (423, 73086696337), (541, 57145420611), (1623, 19048473537), (4869, 6349491179), (6521, 4740940431), (19563, 1580313477), (20717, 1492285203), (25427, 1215860013), (58689, 526771159), (62151, 497428401), (76281, 405286671), (186453, 165809467), (228843, 135095557), (306487, 100871073), (919461, 33623691), (973699, 31750749), (2758383, 11207897), (2921097, 10583583), (3527861, 8763291)]