25145281791

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7826107}}^1$

素因数の和:7826140

約数の個数: 32

約数和(自身を含む): 45078382080

約数和(自身を除く): 19933100289

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 7826107, 23478321, 54782749, 70434963, 133043819, 164348247, 211304889, 399131457, 493044741, 931306733, 1197394371, 1479134223, 2793920199, 3592183113, 8381760597, 25145281791]

約数ペア:

[(1, 25145281791), (3, 8381760597), (7, 3592183113), (9, 2793920199), (17, 1479134223), (21, 1197394371), (27, 931306733), (51, 493044741), (63, 399131457), (119, 211304889), (153, 164348247), (189, 133043819), (357, 70434963), (459, 54782749), (1071, 23478321), (3213, 7826107)]