121473135

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 248463360

約数和(自身を除く): 126990225

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 191, 315, 573, 673, 945, 955, 1337, 1719, 2019, 2865, 3365, 4011, 4711, 5157, 6057, 6685, 8595, 10095, 12033, 14133, 18171, 20055, 23555, 25785, 30285, 36099, 42399, 60165, 70665, 90855, 127197, 128543, 180495, 211995, 385629, 635985, 642715, 899801, 1156887, 1928145, 2699403, 3470661, 4499005, 5784435, 8098209, 13497015, 17353305, 24294627, 40491045, 121473135]

約数ペア:

[(1, 121473135), (3, 40491045), (5, 24294627), (7, 17353305), (9, 13497015), (15, 8098209), (21, 5784435), (27, 4499005), (35, 3470661), (45, 2699403), (63, 1928145), (105, 1156887), (135, 899801), (189, 642715), (191, 635985), (315, 385629), (573, 211995), (673, 180495), (945, 128543), (955, 127197), (1337, 90855), (1719, 70665), (2019, 60165), (2865, 42399), (3365, 36099), (4011, 30285), (4711, 25785), (5157, 23555), (6057, 20055), (6685, 18171), (8595, 14133), (10095, 12033)]