140250663

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43651}}^1$

素因数の和:43684

約数の個数: 32

約数和(自身を含む): 251435520

約数和(自身を除く): 111184857

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 43651, 130953, 305557, 392859, 742067, 916671, 1178577, 2226201, 2750013, 5194469, 6678603, 8250039, 15583407, 20035809, 46750221, 140250663]

約数ペア:

[(1, 140250663), (3, 46750221), (7, 20035809), (9, 15583407), (17, 8250039), (21, 6678603), (27, 5194469), (51, 2750013), (63, 2226201), (119, 1178577), (153, 916671), (189, 742067), (357, 392859), (459, 305557), (1071, 130953), (3213, 43651)]