78028299

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 120384000

約数和(自身を除く): 42355701

約数列:

[1, 3, 9, 27, 29, 87, 227, 261, 439, 681, 783, 1317, 2043, 3951, 6129, 6583, 11853, 12731, 19749, 38193, 59247, 99653, 114579, 177741, 298959, 343737, 896877, 2690631, 2889937, 8669811, 26009433, 78028299]

約数ペア:

[(1, 78028299), (3, 26009433), (9, 8669811), (27, 2889937), (29, 2690631), (87, 896877), (227, 343737), (261, 298959), (439, 177741), (681, 114579), (783, 99653), (1317, 59247), (2043, 38193), (3951, 19749), (6129, 12731), (6583, 11853)]