73218465

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12613}}^1$

素因数の和:12670

約数の個数: 32

約数和(自身を含む): 133203840

約数和(自身を除く): 59985375

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 12613, 37839, 63065, 113517, 189195, 340551, 542359, 567585, 1627077, 1702755, 2711795, 4881231, 8135385, 14643693, 24406155, 73218465]

約数ペア:

[(1, 73218465), (3, 24406155), (5, 14643693), (9, 8135385), (15, 4881231), (27, 2711795), (43, 1702755), (45, 1627077), (129, 567585), (135, 542359), (215, 340551), (387, 189195), (645, 113517), (1161, 63065), (1935, 37839), (5805, 12613)]