274263759

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4549}}^1$

素因数の和:4605

約数の個数: 64

約数和(自身を含む): 524160000

約数和(自身を除く): 249896241

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 609, 693, 783, 957, 1827, 2079, 2233, 2871, 4549, 5481, 6699, 8613, 13647, 20097, 31843, 40941, 50039, 60291, 95529, 122823, 131921, 150117, 286587, 350273, 395763, 450351, 859761, 923447, 1050819, 1187289, 1351053, 1451131, 2770341, 3152457, 3561867, 4353393, 8311023, 9457371, 10157917, 13060179, 24933069, 30473751, 39180537, 91421253, 274263759]

約数ペア:

[(1, 274263759), (3, 91421253), (7, 39180537), (9, 30473751), (11, 24933069), (21, 13060179), (27, 10157917), (29, 9457371), (33, 8311023), (63, 4353393), (77, 3561867), (87, 3152457), (99, 2770341), (189, 1451131), (203, 1351053), (231, 1187289), (261, 1050819), (297, 923447), (319, 859761), (609, 450351), (693, 395763), (783, 350273), (957, 286587), (1827, 150117), (2079, 131921), (2233, 122823), (2871, 95529), (4549, 60291), (5481, 50039), (6699, 40941), (8613, 31843), (13647, 20097)]