30560409

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 56

約数和(自身を含む): 51834432

約数和(自身を除く): 21274023

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 103, 111, 243, 297, 309, 333, 407, 729, 891, 927, 999, 1133, 1221, 2673, 2781, 2997, 3399, 3663, 3811, 8019, 8343, 8991, 10197, 10989, 11433, 25029, 26973, 30591, 32967, 34299, 41921, 75087, 91773, 98901, 102897, 125763, 275319, 296703, 308691, 377289, 825957, 926073, 1131867, 2778219, 3395601, 10186803, 30560409]

約数ペア:

[(1, 30560409), (3, 10186803), (9, 3395601), (11, 2778219), (27, 1131867), (33, 926073), (37, 825957), (81, 377289), (99, 308691), (103, 296703), (111, 275319), (243, 125763), (297, 102897), (309, 98901), (333, 91773), (407, 75087), (729, 41921), (891, 34299), (927, 32967), (999, 30591), (1133, 26973), (1221, 25029), (2673, 11433), (2781, 10989), (2997, 10197), (3399, 8991), (3663, 8343), (3811, 8019)]