73370703

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 114150400

約数和(自身を除く): 40779697

約数列:

[1, 3, 7, 21, 97, 181, 199, 291, 543, 597, 679, 1267, 1393, 2037, 3801, 4179, 17557, 19303, 36019, 52671, 57909, 108057, 122899, 135121, 252133, 368697, 405363, 756399, 3493843, 10481529, 24456901, 73370703]

約数ペア:

[(1, 73370703), (3, 24456901), (7, 10481529), (21, 3493843), (97, 756399), (181, 405363), (199, 368697), (291, 252133), (543, 135121), (597, 122899), (679, 108057), (1267, 57909), (1393, 52671), (2037, 36019), (3801, 19303), (4179, 17557)]