668262714003

素因数分解:

$3^7\times {\mathrm{467}}^1\times {\mathrm{654307}}^1$

素因数の和:654795

約数の個数: 32

約数和(自身を含む): 1004388952320

約数和(自身を除く): 336126238317

約数列:

[1, 3, 9, 27, 81, 243, 467, 729, 1401, 2187, 4203, 12609, 37827, 113481, 340443, 654307, 1021329, 1962921, 5888763, 17666289, 52998867, 158996601, 305561369, 476989803, 916684107, 1430969409, 2750052321, 8250156963, 24750470889, 74251412667, 222754238001, 668262714003]

約数ペア:

[(1, 668262714003), (3, 222754238001), (9, 74251412667), (27, 24750470889), (81, 8250156963), (243, 2750052321), (467, 1430969409), (729, 916684107), (1401, 476989803), (2187, 305561369), (4203, 158996601), (12609, 52998867), (37827, 17666289), (113481, 5888763), (340443, 1962921), (654307, 1021329)]