22648329

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 38176320

約数和(自身を除く): 15527991

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 229, 243, 297, 333, 407, 687, 891, 999, 1221, 2061, 2519, 2673, 2997, 3663, 6183, 7557, 8473, 8991, 10989, 18549, 22671, 25419, 32967, 55647, 68013, 76257, 93203, 98901, 204039, 228771, 279609, 612117, 686313, 838827, 2058939, 2516481, 7549443, 22648329]

約数ペア:

[(1, 22648329), (3, 7549443), (9, 2516481), (11, 2058939), (27, 838827), (33, 686313), (37, 612117), (81, 279609), (99, 228771), (111, 204039), (229, 98901), (243, 93203), (297, 76257), (333, 68013), (407, 55647), (687, 32967), (891, 25419), (999, 22671), (1221, 18549), (2061, 10989), (2519, 8991), (2673, 8473), (2997, 7557), (3663, 6183)]