99921087

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 181232640

約数和(自身を除く): 81311553

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 137, 153, 189, 227, 357, 411, 459, 681, 959, 1071, 1233, 1589, 2043, 2329, 2877, 3213, 3699, 3859, 4767, 6129, 6987, 8631, 11577, 14301, 16303, 20961, 25893, 27013, 31099, 34731, 42903, 48909, 62883, 81039, 93297, 104193, 146727, 217693, 243117, 279891, 440181, 528683, 653079, 729351, 839673, 1586049, 1959237, 3700781, 4758147, 5877711, 11102343, 14274441, 33307029, 99921087]

約数ペア:

[(1, 99921087), (3, 33307029), (7, 14274441), (9, 11102343), (17, 5877711), (21, 4758147), (27, 3700781), (51, 1959237), (63, 1586049), (119, 839673), (137, 729351), (153, 653079), (189, 528683), (227, 440181), (357, 279891), (411, 243117), (459, 217693), (681, 146727), (959, 104193), (1071, 93297), (1233, 81039), (1589, 62883), (2043, 48909), (2329, 42903), (2877, 34731), (3213, 31099), (3699, 27013), (3859, 25893), (4767, 20961), (6129, 16303), (6987, 14301), (8631, 11577)]