172038249

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1367

約数の個数: 40

約数和(自身を含む): 275029128

約数和(自身を除く): 102990879

約数列:

[1, 3, 9, 17, 27, 51, 81, 101, 153, 303, 459, 909, 1237, 1377, 1717, 2727, 3711, 5151, 8181, 11133, 15453, 21029, 33399, 46359, 63087, 100197, 124937, 139077, 189261, 374811, 567783, 1124433, 1703349, 2123929, 3373299, 6371787, 10119897, 19115361, 57346083, 172038249]

約数ペア:

[(1, 172038249), (3, 57346083), (9, 19115361), (17, 10119897), (27, 6371787), (51, 3373299), (81, 2123929), (101, 1703349), (153, 1124433), (303, 567783), (459, 374811), (909, 189261), (1237, 139077), (1377, 124937), (1717, 100197), (2727, 63087), (3711, 46359), (5151, 33399), (8181, 21029), (11133, 15453)]