75086613

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 131664000

約数和(自身を除く): 56577387

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 149, 171, 399, 421, 447, 1043, 1197, 1263, 1341, 2831, 2947, 3129, 3789, 7999, 8493, 8841, 9387, 19817, 23997, 25479, 26523, 55993, 59451, 62729, 71991, 167979, 178353, 188187, 439103, 503937, 564561, 1191851, 1317309, 3575553, 3951927, 8342957, 10726659, 25028871, 75086613]

約数ペア:

[(1, 75086613), (3, 25028871), (7, 10726659), (9, 8342957), (19, 3951927), (21, 3575553), (57, 1317309), (63, 1191851), (133, 564561), (149, 503937), (171, 439103), (399, 188187), (421, 178353), (447, 167979), (1043, 71991), (1197, 62729), (1263, 59451), (1341, 55993), (2831, 26523), (2947, 25479), (3129, 23997), (3789, 19817), (7999, 9387), (8493, 8841)]