89400399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 56373681

約数列:

[1, 3, 11, 17, 33, 37, 51, 59, 73, 111, 177, 187, 219, 407, 561, 629, 649, 803, 1003, 1221, 1241, 1887, 1947, 2183, 2409, 2701, 3009, 3723, 4307, 6549, 6919, 8103, 11033, 12921, 13651, 20757, 24013, 29711, 33099, 37111, 40953, 45917, 47377, 72039, 73219, 89133, 111333, 137751, 142131, 159359, 219657, 408221, 478077, 505087, 805409, 1224663, 1515261, 1752949, 2416227, 2709103, 5258847, 8127309, 29800133, 89400399]

約数ペア:

[(1, 89400399), (3, 29800133), (11, 8127309), (17, 5258847), (33, 2709103), (37, 2416227), (51, 1752949), (59, 1515261), (73, 1224663), (111, 805409), (177, 505087), (187, 478077), (219, 408221), (407, 219657), (561, 159359), (629, 142131), (649, 137751), (803, 111333), (1003, 89133), (1221, 73219), (1241, 72039), (1887, 47377), (1947, 45917), (2183, 40953), (2409, 37111), (2701, 33099), (3009, 29711), (3723, 24013), (4307, 20757), (6549, 13651), (6919, 12921), (8103, 11033)]